logo

allotrope (Also allotropes) : Related Words Words similar in meaning to allotrope

Sorry, we do not have the definition for this word.

atomic_number_68

  • noun a trivalent metallic element of the rare earth group; occurs with yttrium
    erbium; Er.

More 'atomic_number_68' Meaning


atomic_number_69

  • noun a soft silvery metallic element of the rare earth group; isotope 170 emits X-rays and is used in small portable X-ray machines; it occurs in monazite and apatite and xenotime
    thulium; Tm.

More 'atomic_number_69' Meaning


atomic_number_60

  • noun a yellow trivalent metallic element of the rare earth group; occurs in monazite and bastnasite in association with cerium and lanthanum and praseodymium
    Nd; neodymium.

More 'atomic_number_60' Meaning


atomic_number_61

  • noun a soft silvery metallic element of the rare earth group having no stable isotope; was discovered in radioactive form as a fission product of uranium
    promethium; Pm.

More 'atomic_number_61' Meaning


atomic_number_62

  • noun a grey lustrous metallic element of the rare earth group; is used in special alloys; occurs in monazite and bastnasite
    Sm; samarium.

More 'atomic_number_62' Meaning


atomic_number_63

  • noun a bivalent and trivalent metallic element of the rare earth group
    Eu; europium.

More 'atomic_number_63' Meaning


activated

  • adjective satellite (of sewage) treated with aeration and bacteria to aid decomposition
  • verb put in motion or move to act
    activate; touch off; trigger off; actuate; set off; trigger; spark off; spark; trip.
    • trigger a reaction
    • actuate the circuits

More 'activated' Meaning


atomic_number_65

  • noun a metallic element of the rare earth group; used in lasers; occurs in apatite and monazite and xenotime and ytterbite
    terbium; Tb.

More 'atomic_number_65' Meaning


atomic_number_66

  • noun a trivalent metallic element of the rare earth group; forms compounds that are highly magnetic
    dysprosium; Dy.

More 'atomic_number_66' Meaning


atomic_number_67

  • noun a trivalent metallic element of the rare earth group; occurs together with yttrium; forms highly magnetic compounds
    Ho; holmium.

More 'atomic_number_67' Meaning


zinc

  • noun a bluish-white lustrous metallic element; brittle at ordinary temperatures but malleable when heated; used in a wide variety of alloys and in galvanizing iron; it occurs naturally as zinc sulphide in zinc blende
    atomic number 30; Zn.
  • verb coat or cover with zinc

More 'zinc' Meaning


heavy_metal

  • noun a metal of relatively high density (specific gravity greater than about 5) or of high relative atomic weight (especially one that is poisonous like mercury or lead)
  • noun loud and harsh sounding rock music with a strong beat; lyrics usually involve violent or fantastic imagery
    heavy metal music.

More 'heavy_metal' Meaning


adamant

  • noun very hard native crystalline carbon valued as a gem
    diamond.
  • adjective satellite impervious to pleas, persuasion, requests, reason; she would have none of him"- W.Churchill
    intransigent; adamantine; inexorable.
    • he is adamant in his refusal to change his mind
    • Cynthia was inexorable
    • an intransigent conservative opposed to every liberal tendency

More 'adamant' Meaning


graphyne

Sorry, we do not have the definition for this word.

ununtrium

  • noun a radioactive transuranic element
    Uut; atomic number 113; element 113.

More 'ununtrium' Meaning


allotropical

  • adjective of or related to or exhibiting allotropism
    allotropic.
    • carbon and sulfur and phosphorus are allotropic elements

More 'allotropical' Meaning


se

  • noun a toxic nonmetallic element related to sulfur and tellurium; occurs in several allotropic forms; a stable grey metallike allotrope conducts electricity better in the light than in the dark and is used in photocells; occurs in sulfide ores (as pyrite)
    selenium; atomic number 34.
  • noun the compass point midway between south and east; at 135 degrees
    southeast; southeastward; sou'-east.

More 'se' Meaning


ununbium

  • noun a radioactive transuranic element
    atomic number 112; element 112; Uub.

More 'ununbium' Meaning


nobelium

  • noun a radioactive transuranic element synthesized by bombarding curium with carbon ions; 7 isotopes are known
    atomic number 102; No.

More 'nobelium' Meaning


barium

  • noun a soft silvery metallic element of the alkali earth group; found in barite
    atomic number 56; Ba.

More 'barium' Meaning


atomic_number_64

  • noun a ductile silvery-white ductile ferromagnetic trivalent metallic element of the rare earth group
    Gd; gadolinium.

More 'atomic_number_64' Meaning


osmium

  • noun a hard brittle blue-grey or blue-black metallic element that is one of the platinum metals; the heaviest metal known
    atomic number 76; Os.

More 'osmium' Meaning


cobalt

  • noun a hard ferromagnetic silver-white bivalent or trivalent metallic element; a trace element in plant and animal nutrition
    atomic number 27; Co.

More 'cobalt' Meaning


caesium

  • noun a soft silver-white ductile metallic element (liquid at normal temperatures); the most electropositive and alkaline metal
    cesium; Cs; atomic number 55.

More 'caesium' Meaning


liquid_oxygen

  • noun a bluish translucent magnetic liquid obtained by compressing gaseous oxygen and then cooling it below its boiling point; used as an oxidizer in rocket propellants
    LOX.

More 'liquid_oxygen' Meaning


ge

  • noun a brittle grey crystalline element that is a semiconducting metalloid (resembling silicon) used in transistors; occurs in germanite and argyrodite
    germanium; atomic number 32.
  • noun (Greek mythology) goddess of the earth and mother of Cronus and the Titans in ancient mythology
    Gaia; Gaea.

More 'ge' Meaning


ga

  • noun the first known nerve agent, synthesized by German chemists in 1936; a highly toxic combustible liquid that is soluble in organic solvents and is used as a nerve gas in chemical warfare
    tabun.
  • noun a rare silvery (usually trivalent) metallic element; brittle at low temperatures but liquid above room temperature; occurs in trace amounts in bauxite and zinc ores
    atomic number 31; gallium.

More 'ga' Meaning


uub

  • noun a radioactive transuranic element
    ununbium; atomic number 112; element 112.

More 'uub' Meaning


native_sulfur

  • noun an old name for sulfur
    brimstone; native sulphur.

More 'native_sulfur' Meaning


alkaline_metal

  • noun any of the monovalent metals of group I of the periodic table (lithium or sodium or potassium or rubidium or cesium or francium)
    alkali metal.
    • the hydroxides of the alkali metals are strongly alkaline

More 'alkaline_metal' Meaning


liquid_nitrogen

  • noun nitrogen in a liquid state

More 'liquid_nitrogen' Meaning


carbyne

Sorry, we do not have the definition for this word.

berkelium

  • noun a radioactive transuranic element; discovered by bombarding americium with helium
    atomic number 97; Bk.

More 'berkelium' Meaning


inert_gas

  • noun any of the chemically inert gaseous elements of the helium group in the periodic table
    argonon; noble gas.

More 'inert_gas' Meaning


atomic_number_1

  • noun a nonmetallic univalent element that is normally a colorless and odorless highly flammable diatomic gas; the simplest and lightest and most abundant element in the universe
    H; hydrogen.

More 'atomic_number_1' Meaning


atomic_number_3

  • noun a soft silver-white univalent element of the alkali metal group; the lightest metal known; occurs in several minerals
    lithium; Li.

More 'atomic_number_3' Meaning


atomic_number_2

  • noun a very light colorless element that is one of the six inert gasses; the most difficult gas to liquefy; occurs in economically extractable amounts in certain natural gases (as those found in Texas and Kansas)
    helium; He.

More 'atomic_number_2' Meaning


atomic_number_5

  • noun a trivalent metalloid element; occurs both in a hard black crystal and in the form of a yellow or brown powder
    B; boron.

More 'atomic_number_5' Meaning


atomic_number_4

  • noun a light strong brittle grey toxic bivalent metallic element
    Be; glucinium; beryllium.

More 'atomic_number_4' Meaning


atomic_number_7

  • noun a common nonmetallic element that is normally a colorless odorless tasteless inert diatomic gas; constitutes 78 percent of the atmosphere by volume; a constituent of all living tissues
    nitrogen; N.

More 'atomic_number_7' Meaning


atomic_number_6

  • noun an abundant nonmetallic tetravalent element occurring in three allotropic forms: amorphous carbon and graphite and diamond; occurs in all organic compounds
    carbon; C.

More 'atomic_number_6' Meaning


atomic_number_9

  • noun a nonmetallic univalent element belonging to the halogens; usually a yellow irritating toxic flammable gas; a powerful oxidizing agent; recovered from fluorite or cryolite or fluorapatite
    fluorine; F.

More 'atomic_number_9' Meaning


atomic_number_8

  • noun a nonmetallic bivalent element that is normally a colorless odorless tasteless nonflammable diatomic gas; constitutes 21 percent of the atmosphere by volume; the most abundant element in the earth's crust
    O; oxygen.

More 'atomic_number_8' Meaning


pu

  • noun a solid silvery grey radioactive transuranic element whose atoms can be split when bombarded with neutrons; found in minute quantities in uranium ores but is usually synthesized in nuclear reactors; 13 isotopes are known with the most important being plutonium 239
    atomic number 94; plutonium.

More 'pu' Meaning


alkaline

  • adjective relating to or containing an alkali; having a pH greater than 7
    alkalic.
    • alkaline soils derived from chalk or limestone

More 'alkaline' Meaning


mo

  • noun an indefinitely short time
    moment; bit; minute; second.
    • wait just a moment
    • in a mo
    • it only takes a minute
    • in just a bit
  • noun a polyvalent metallic element that resembles chromium and tungsten in its properties; used to strengthen and harden steel
    atomic number 42; molybdenum.

More 'mo' Meaning


strontium

  • noun a soft silver-white or yellowish metallic element of the alkali metal group; turns yellow in air; occurs in celestite and strontianite
    Sr; atomic number 38.

More 'strontium' Meaning


bromine

  • noun a nonmetallic heavy volatile corrosive dark brown liquid element belonging to the halogens; found in sea water
    atomic number 35; Br.

More 'bromine' Meaning


108

Sorry, we do not have the definition for this word.

109

Sorry, we do not have the definition for this word.

boron

  • noun a trivalent metalloid element; occurs both in a hard black crystal and in the form of a yellow or brown powder
    atomic number 5; B.

More 'boron' Meaning


102

Sorry, we do not have the definition for this word.

103

Sorry, we do not have the definition for this word.

100

  • noun ten 10s
    one C; hundred; C; century.
  • adjective satellite being ten more than ninety
    hundred; c; one hundred.

More '100' Meaning


101

  • adjective satellite being one more than one hundred
    hundred and one; ci; one hundred one.

More '101' Meaning


106

Sorry, we do not have the definition for this word.

107

Sorry, we do not have the definition for this word.

104

Sorry, we do not have the definition for this word.

105

  • adjective satellite being five more than one hundred
    one hundred five; cv.

More '105' Meaning


39

  • adjective satellite being nine more than thirty
    ixl; thirty-nine.

More '39' Meaning


38

  • adjective satellite being eight more than thirty
    thirty-eight; xxxviii.

More '38' Meaning


33

  • adjective satellite being three more than thirty
    xxxiii; thirty-three.

More '33' Meaning


32

  • adjective satellite being two more than thirty
    xxxii; thirty-two.

More '32' Meaning


31

  • adjective satellite being one more than thirty
    thirty-one; xxxi.

More '31' Meaning


30

  • noun the cardinal number that is the product of ten and three
    XXX; thirty.
  • adjective satellite being ten more than twenty
    xxx; thirty.

More '30' Meaning


37

  • adjective satellite being seven more than thirty
    thirty-seven; xxxvii.

More '37' Meaning


36

  • adjective satellite being six more than thirty
    thirty-six; xxxvi.

More '36' Meaning


35

  • adjective satellite being five more than thirty
    xxxv; thirty-five.

More '35' Meaning


34

  • adjective satellite being four more than thirty
    xxxiv; thirty-four.

More '34' Meaning


tantalum

  • noun a hard grey lustrous metallic element that is highly resistant to corrosion; occurs in niobite and fergusonite and tantalite
    atomic number 73; Ta.

More 'tantalum' Meaning


darmstadtium

  • noun a radioactive transuranic element
    element 110; Ds; atomic number 110.

More 'darmstadtium' Meaning


cesium

  • noun a soft silver-white ductile metallic element (liquid at normal temperatures); the most electropositive and alkaline metal
    Cs; atomic number 55; caesium.

More 'cesium' Meaning


nonmetal

  • noun a chemical element lacking typical metallic properties
  • adjective not containing or resembling or characteristic of a metal
    nonmetallic.
    • nonmetallic elements

More 'nonmetal' Meaning


molybdenum

  • noun a polyvalent metallic element that resembles chromium and tungsten in its properties; used to strengthen and harden steel
    Mo; atomic number 42.

More 'molybdenum' Meaning


octasulfur

Sorry, we do not have the definition for this word.

atomic_number_24

  • noun a hard brittle multivalent metallic element; resistant to corrosion and tarnishing
    Cr; chromium.

More 'atomic_number_24' Meaning


atomic_number_25

  • noun a hard brittle grey polyvalent metallic element that resembles iron but is not magnetic; used in making steel; occurs in many minerals
    Mn; manganese.

More 'atomic_number_25' Meaning


atomic_number_26

  • noun a heavy ductile magnetic metallic element; is silver-white in pure form but readily rusts; used in construction and tools and armament; plays a role in the transport of oxygen by the blood
    Fe; iron.

More 'atomic_number_26' Meaning


atomic_number_27

  • noun a hard ferromagnetic silver-white bivalent or trivalent metallic element; a trace element in plant and animal nutrition
    Co; cobalt.

More 'atomic_number_27' Meaning


atomic_number_20

  • noun a white metallic element that burns with a brilliant light; the fifth most abundant element in the earth's crust; an important component of most plants and animals
    calcium; Ca.

More 'atomic_number_20' Meaning


atomic_number_21

  • noun a white trivalent metallic element; sometimes classified in the rare earth group; occurs in the Scandinavian mineral thortveitite
    scandium; Sc.

More 'atomic_number_21' Meaning


atomic_number_22

  • noun a light strong grey lustrous corrosion-resistant metallic element used in strong lightweight alloys (as for airplane parts); the main sources are rutile and ilmenite
    titanium; Ti.

More 'atomic_number_22' Meaning


atomic_number_23

  • noun a soft silvery white toxic metallic element used in steel alloys; it occurs in several complex minerals including carnotite and vanadinite
    V; vanadium.

More 'atomic_number_23' Meaning


atomic_number_28

  • noun a hard malleable ductile silvery metallic element that is resistant to corrosion; used in alloys; occurs in pentlandite and smaltite and garnierite and millerite
    Ni; nickel.

More 'atomic_number_28' Meaning


atomic_number_29

  • noun a ductile malleable reddish-brown corrosion-resistant diamagnetic metallic element; occurs in various minerals but is the only metal that occurs abundantly in large masses; used as an electrical and thermal conductor
    copper; Cu.

More 'atomic_number_29' Meaning


distinct

  • adjective satellite (often followed by `from') not alike; different in nature or quality
    distinguishable.
    • plants of several distinct types
    • the word `nationalism' is used in at least two distinct senses
    • gold is distinct from iron
    • a tree related to but quite distinct from the European beech
    • management had interests quite distinct from those of their employees
  • adjective easy to perceive; especially clearly outlined
    • a distinct flavor
    • a distinct odor of turpentine
    • a distinct outline
    • the ship appeared as a distinct silhouette
    • distinct fingerprints

More 'distinct' Meaning


carbon_14

  • noun a radioactive isotope of carbon
    radiocarbon.

More 'carbon_14' Meaning


fe

  • noun a heavy ductile magnetic metallic element; is silver-white in pure form but readily rusts; used in construction and tools and armament; plays a role in the transport of oxygen by the blood
    atomic number 26; iron.

More 'fe' Meaning


6

  • noun the cardinal number that is the sum of five and one
    sixer; sestet; Captain Hicks; hexad; sise; VI; six; sextet; half a dozen; sextuplet.
  • adjective satellite denoting a quantity consisting of six items or units
    vi; half dozen; six; half-dozen.

More '6' Meaning


charcoal

  • noun a carbonaceous material obtained by heating wood or other organic matter in the absence of air
    wood coal.
  • noun a stick of black carbon material used for drawing
    fusain.

More 'charcoal' Meaning


diamond

  • noun a transparent piece of diamond that has been cut and polished and is valued as a precious gem
  • noun very hard native crystalline carbon valued as a gem
    adamant.

More 'diamond' Meaning


99

  • adjective satellite being nine more than ninety
    ninety-nine; ic.

More '99' Meaning


98

  • adjective satellite being eight more than ninety
    xcviii; ninety-eight.

More '98' Meaning


si

  • noun a tetravalent nonmetallic element; next to oxygen it is the most abundant element in the earth's crust; occurs in clay and feldspar and granite and quartz and sand; used as a semiconductor in transistors
    silicon; atomic number 14.
  • noun a complete metric system of units of measurement for scientists; fundamental quantities are length (meter) and mass (kilogram) and time (second) and electric current (ampere) and temperature (kelvin) and amount of matter (mole) and luminous intensity (candela)
    Systeme International; SI unit; SI system; International System of Units; International System; Systeme International d'Unites.
    • Today the United States is the only country in the world not totally committed to the Systeme International d'Unites

More 'si' Meaning


sulfur

  • noun an abundant tasteless odorless multivalent nonmetallic element; best known in yellow crystals; occurs in many sulphide and sulphate minerals and even in native form (especially in volcanic regions)
    S; sulphur; atomic number 16.
  • verb treat with sulphur in order to preserve
    sulphur.
    • These dried fruits are sulphured

More 'sulfur' Meaning


91

  • adjective satellite being one more than ninety
    ninety-one; xci.

More '91' Meaning


90

  • noun the cardinal number that is the product of ten and nine
    ninety; XC.
  • adjective satellite being ten more than eighty
    ninety; xc.

More '90' Meaning


93

  • adjective satellite being three more than ninety
    ninety-three; xciii.

More '93' Meaning


92

  • adjective satellite being two more than ninety
    xcii; ninety-two.

More '92' Meaning


95

  • adjective satellite being five more than ninety
    ninety-five; xcv.

More '95' Meaning


94

  • adjective satellite being four more than ninety
    ninety-four; xciv.

More '94' Meaning


97

  • adjective satellite being seven more than ninety
    xcvii; ninety-seven.

More '97' Meaning


96

  • adjective satellite being six more than ninety
    ninety-six; xcvi.

More '96' Meaning


zirconium

  • noun a lustrous grey strong metallic element resembling titanium; it is used in nuclear reactors as a neutron absorber; it occurs in baddeleyite but is obtained chiefly from zircon
    atomic number 40; Zr.

More 'zirconium' Meaning


radon

  • noun a radioactive gaseous element formed by the disintegration of radium; the heaviest of the inert gasses; occurs naturally (especially in areas over granite) and is considered a hazard to health
    Rn; atomic number 86.

More 'radon' Meaning


niobium

  • noun a soft grey ductile metallic element used in alloys; occurs in niobite; formerly called columbium
    Nb; atomic number 41.

More 'niobium' Meaning


iridium

  • noun a heavy brittle metallic element of the platinum group; used in alloys; occurs in natural alloys with platinum or osmium
    Ir; atomic number 77.

More 'iridium' Meaning


dysprosium

  • noun a trivalent metallic element of the rare earth group; forms compounds that are highly magnetic
    atomic number 66; Dy.

More 'dysprosium' Meaning


iodine

  • noun a nonmetallic element belonging to the halogens; used especially in medicine and photography and in dyes; occurs naturally only in combination in small quantities (as in sea water or rocks)
    iodin; I; atomic number 53.
  • noun a tincture consisting of a solution of iodine in ethyl alcohol; applied topically to wounds as an antiseptic
    tincture of iodine.

More 'iodine' Meaning


la

  • noun a white soft metallic element that tarnishes readily; occurs in rare earth minerals and is usually classified as a rare earth
    atomic number 57; lanthanum.
  • noun a state in southern United States on the Gulf of Mexico; one of the Confederate states during the American Civil War
    Louisiana; Pelican State.

More 'la' Meaning


iodin

  • noun a nonmetallic element belonging to the halogens; used especially in medicine and photography and in dyes; occurs naturally only in combination in small quantities (as in sea water or rocks)
    I; atomic number 53; iodine.

More 'iodin' Meaning


li

  • noun a soft silver-white univalent element of the alkali metal group; the lightest metal known; occurs in several minerals
    lithium; atomic number 3.
  • noun Chinese distance measure; approximately 0.5 kilometers

More 'li' Meaning


titanium

  • noun a light strong grey lustrous corrosion-resistant metallic element used in strong lightweight alloys (as for airplane parts); the main sources are rutile and ilmenite
    atomic number 22; Ti.

More 'titanium' Meaning


lu

  • noun a trivalent metallic element of the rare earth group; usually occurs in association with yttrium
    lutecium; lutetium; atomic number 71.

More 'lu' Meaning


239

Sorry, we do not have the definition for this word.

hydrogen

  • noun a nonmetallic univalent element that is normally a colorless and odorless highly flammable diatomic gas; the simplest and lightest and most abundant element in the universe
    H; atomic number 1.

More 'hydrogen' Meaning


roentgenium

  • noun a radioactive transuranic element
    Rg; element 111; atomic number 111.

More 'roentgenium' Meaning


native

  • noun an indigenous person who was born in a particular place
    indigen; aboriginal; indigene; aborigine.
    • the art of the natives of the northwest coast
    • the Canadian government scrapped plans to tax the grants to aboriginal college students
  • noun a person born in a particular place or country
    • he is a native of Brazil

More 'native' Meaning


noble_gas

  • noun any of the chemically inert gaseous elements of the helium group in the periodic table
    argonon; inert gas.

More 'noble_gas' Meaning


thallium

  • noun a soft grey malleable metallic element that resembles tin but discolors on exposure to air; it is highly toxic and is used in rodent and insect poisons; occurs in zinc blende and some iron ores
    atomic number 81; Tl.

More 'thallium' Meaning


hahnium

  • noun a transuranic element
    element 105; Db; atomic number 105; dubnium.

More 'hahnium' Meaning


yb

  • noun a soft silvery metallic element; a rare earth of the lanthanide series; it occurs in gadolinite and monazite and xenotime
    ytterbium; atomic number 70.
  • noun a unit of information equal to 1000 zettabits or 10^24 bits
    Ybit; yottabit.

More 'yb' Meaning


seaborgium

  • noun a transuranic element
    element 106; Sg; atomic number 106.

More 'seaborgium' Meaning


1

  • noun the smallest whole number or a numeral representing this number
    ace; I; unity; one; single.
    • he has the one but will need a two and three to go with it
    • they had lunch at one
  • adjective satellite used of a single unit or thing; not two or more
    i; ane; one.
    • `ane' is Scottish

More '1' Meaning


plutonium_239

  • noun a highly fissionable isotope of plutonium that is used in atomic weapons and as a reactor fuel; produced by irradiating uranium 238 with slow electrons

More 'plutonium_239' Meaning


wolfram

  • noun a heavy grey-white metallic element; the pure form is used mainly in electrical applications; it is found in several ores including wolframite and scheelite
    tungsten; atomic number 74; W.

More 'wolfram' Meaning


smut

  • noun a black colloidal substance consisting wholly or principally of amorphous carbon and used to make pigments and ink
    soot; crock; lampblack; carbon black.
  • noun destructive diseases of plants (especially cereal grasses) caused by fungi that produce black powdery masses of spores

More 'smut' Meaning


cadmium

  • noun a soft bluish-white ductile malleable toxic bivalent metallic element; occurs in association with zinc ores
    atomic number 48; Cd.

More 'cadmium' Meaning


scandium

  • noun a white trivalent metallic element; sometimes classified in the rare earth group; occurs in the Scandinavian mineral thortveitite
    Sc; atomic number 21.

More 'scandium' Meaning


einsteinium

  • noun a radioactive transuranic element produced by bombarding plutonium with neutrons
    atomic number 99; E; Es.

More 'einsteinium' Meaning


liquid

  • noun a substance that is liquid at room temperature and pressure
  • noun the state in which a substance exhibits a characteristic readiness to flow with little or no tendency to disperse and relatively high incompressibility
    liquid state; liquidness; liquidity.

More 'liquid' Meaning


vanadium

  • noun a soft silvery white toxic metallic element used in steel alloys; it occurs in several complex minerals including carnotite and vanadinite
    V; atomic number 23.

More 'vanadium' Meaning


hexazine

Sorry, we do not have the definition for this word.

borophene

Sorry, we do not have the definition for this word.

manganese

  • noun a hard brittle grey polyvalent metallic element that resembles iron but is not magnetic; used in making steel; occurs in many minerals
    Mn; atomic number 25.

More 'manganese' Meaning


element

  • noun an abstract part of something
    ingredient; constituent; factor; component.
    • jealousy was a component of his character
    • two constituents of a musical composition are melody and harmony
    • the grammatical elements of a sentence
    • a key factor in her success
    • humor: an effective ingredient of a speech
  • noun an artifact that is one of the individual parts of which a composite entity is made up; especially a part that can be separated from or attached to a system
    constituent; component.
    • spare components for cars
    • a component or constituent element of a system

More 'element' Meaning


coal

  • noun fossil fuel consisting of carbonized vegetable matter deposited in the Carboniferous period
  • noun a hot fragment of wood or coal that is left from a fire and is glowing or smoldering
    ember.

More 'coal' Meaning


ru

  • noun a rare polyvalent metallic element of the platinum group; it is found associated with platinum
    ruthenium; atomic number 44.

More 'ru' Meaning


delta_iron

  • noun an allotrope of iron that is stable between 1403 degrees centigrade and the melting point (= 1532 degrees)

More 'delta_iron' Meaning


re

  • noun a rare heavy polyvalent metallic element that resembles manganese chemically and is used in some alloys; is obtained as a by-product in refining molybdenum
    atomic number 75; rhenium.
  • noun ancient Egyptian sun god with the head of a hawk; a universal creator; he merged with the god Amen as Amen-Ra to become the king of the gods
    Ra.

More 're' Meaning


131

Sorry, we do not have the definition for this word.

ra

  • noun an intensely radioactive metallic element that occurs in minute amounts in uranium ores
    atomic number 88; radium.
  • noun ancient Egyptian sun god with the head of a hawk; a universal creator; he merged with the god Amen as Amen-Ra to become the king of the gods
    Re.

More 'ra' Meaning


nitrogen

  • noun a common nonmetallic element that is normally a colorless odorless tasteless inert diatomic gas; constitutes 78 percent of the atmosphere by volume; a constituent of all living tissues
    atomic number 7; N.

More 'nitrogen' Meaning


soot

  • noun a black colloidal substance consisting wholly or principally of amorphous carbon and used to make pigments and ink
    smut; crock; lampblack; carbon black.
  • verb coat with soot

More 'soot' Meaning


neodymium

  • noun a yellow trivalent metallic element of the rare earth group; occurs in monazite and bastnasite in association with cerium and lanthanum and praseodymium
    atomic number 60; Nd.

More 'neodymium' Meaning


24

  • noun the cardinal number that is the sum of twenty-three and one
    XXIV; two dozen; twenty-four.
  • adjective satellite being four more than twenty
    xxiv; twenty-four.

More '24' Meaning


25

  • noun the cardinal number that is the sum of twenty-four and one
    twenty-five; XXV.
  • adjective satellite being five more than twenty
    twenty-five; xxv.

More '25' Meaning


26

  • noun the cardinal number that is the sum of twenty-five and one
    twenty-six; XXVI.
  • adjective satellite being six more than twenty
    twenty-six; xxvi.

More '26' Meaning


27

  • noun the cardinal number that is the sum of twenty-six and one
    twenty-seven; XXVII.
  • adjective satellite being seven more than twenty
    twenty-seven; xxvii.

More '27' Meaning


20

  • noun the cardinal number that is the sum of nineteen and one
    twenty; XX.
  • adjective satellite denoting a quantity consisting of 20 items or units
    twenty; xx.

More '20' Meaning


21

  • noun the cardinal number that is the sum of twenty and one
    XXI; twenty-one.
  • adjective satellite being one more than twenty
    xxi; twenty-one.

More '21' Meaning


22

  • noun the cardinal number that is the sum of twenty-one and one
    twenty-two; XXII.
  • adjective satellite being two more than twenty
    twenty-two; xxii.

More '22' Meaning


23

  • noun the cardinal number that is the sum of twenty-two and one
    XXIII; twenty-three.
  • adjective satellite being three more than twenty
    xxiii; twenty-three.

More '23' Meaning


allo

Sorry, we do not have the definition for this word.

tritium

  • noun a radioactive isotope of hydrogen; atoms of tritium have three times the mass of ordinary hydrogen atoms

More 'tritium' Meaning


28

  • noun the cardinal number that is the sum of twenty-seven and one
    twenty-eight; XXVIII.
  • adjective satellite being eight more than twenty
    twenty-eight; xxviii.

More '28' Meaning


29

  • noun the cardinal number that is the sum of twenty-eight and one
    twenty-nine; XXIX.
  • adjective satellite being nine more than twenty
    twenty-nine; xxix.

More '29' Meaning


element_104

  • noun a radioactive transuranic element which has been synthesized
    rutherfordium; unnilquadium; Unq; Rf; atomic number 104.

More 'element_104' Meaning


element_105

  • noun a transuranic element
    hahnium; Db; atomic number 105; dubnium.

More 'element_105' Meaning


atomic_number_115

  • noun a radioactive transuranic element
    ununpentium; Uup; element 115.

More 'atomic_number_115' Meaning


atomic_number_114

  • noun a radioactive transuranic element
    element 114; Uuq; ununquadium.

More 'atomic_number_114' Meaning


atomic_number_116

  • noun a radioactive transuranic element
    ununhexium; element 116; Uuh.

More 'atomic_number_116' Meaning


atomic_number_111

  • noun a radioactive transuranic element
    roentgenium; Rg; element 111.

More 'atomic_number_111' Meaning


atomic_number_110

  • noun a radioactive transuranic element
    darmstadtium; element 110; Ds.

More 'atomic_number_110' Meaning


atomic_number_113

  • noun a radioactive transuranic element
    Uut; ununtrium; element 113.

More 'atomic_number_113' Meaning


atomic_number_112

  • noun a radioactive transuranic element
    ununbium; element 112; Uub.

More 'atomic_number_112' Meaning


atomic_number_73

  • noun a hard grey lustrous metallic element that is highly resistant to corrosion; occurs in niobite and fergusonite and tantalite
    tantalum; Ta.

More 'atomic_number_73' Meaning


atomic_number_72

  • noun a grey tetravalent metallic element that resembles zirconium chemically and is found in zirconium minerals; used in filaments for its ready emission of electrons
    hafnium; Hf.

More 'atomic_number_72' Meaning


atomic_number_71

  • noun a trivalent metallic element of the rare earth group; usually occurs in association with yttrium
    Lu; lutecium; lutetium.

More 'atomic_number_71' Meaning


atomic_number_70

  • noun a soft silvery metallic element; a rare earth of the lanthanide series; it occurs in gadolinite and monazite and xenotime
    Yb; ytterbium.

More 'atomic_number_70' Meaning


atomic_number_77

  • noun a heavy brittle metallic element of the platinum group; used in alloys; occurs in natural alloys with platinum or osmium
    iridium; Ir.

More 'atomic_number_77' Meaning


atomic_number_76

  • noun a hard brittle blue-grey or blue-black metallic element that is one of the platinum metals; the heaviest metal known
    osmium; Os.

More 'atomic_number_76' Meaning


atomic_number_75

  • noun a rare heavy polyvalent metallic element that resembles manganese chemically and is used in some alloys; is obtained as a by-product in refining molybdenum
    Re; rhenium.

More 'atomic_number_75' Meaning


atomic_number_74

  • noun a heavy grey-white metallic element; the pure form is used mainly in electrical applications; it is found in several ores including wolframite and scheelite
    tungsten; W; wolfram.

More 'atomic_number_74' Meaning


chemical_phenomenon

  • noun any natural phenomenon involving chemistry (as changes to atoms or molecules)

More 'chemical_phenomenon' Meaning


protactinium

  • noun a short-lived radioactive metallic element formed from uranium and disintegrating into actinium and then into lead
    protoactinium; atomic number 91; Pa.

More 'protactinium' Meaning


crock

  • noun a black colloidal substance consisting wholly or principally of amorphous carbon and used to make pigments and ink
    smut; soot; lampblack; carbon black.
  • noun nonsense; foolish talk
    • that's a crock

More 'crock' Meaning


oxygen

  • noun a nonmetallic bivalent element that is normally a colorless odorless tasteless nonflammable diatomic gas; constitutes 21 percent of the atmosphere by volume; the most abundant element in the earth's crust
    O; atomic number 8.

More 'oxygen' Meaning


heavy

  • noun an actor who plays villainous roles
  • noun a serious (or tragic) role in a play

More 'heavy' Meaning


noble

  • noun a titled peer of the realm
    nobleman; Lord.
  • adjective satellite impressive in appearance
    imposing; baronial; stately.
    • a baronial mansion
    • an imposing residence
    • a noble tree
    • severe-looking policemen sat astride noble horses
    • stately columns

More 'noble' Meaning


88

  • adjective satellite being eight more than eighty
    eighty-eight; lxxxviii.

More '88' Meaning


89

  • adjective satellite being nine more than eighty
    eighty-nine; ixc.

More '89' Meaning


astatine

  • noun a highly unstable radioactive element (the heaviest of the halogen series); a decay product of uranium and thorium
    atomic number 85; At.

More 'astatine' Meaning


82

  • adjective satellite being two more than eighty
    lxxxii; eighty-two.

More '82' Meaning


83

  • adjective satellite being three more than eighty
    eighty-three; lxxxiii.

More '83' Meaning


80

  • noun the cardinal number that is the product of ten and eight
    LXXX; fourscore; eighty.
  • adjective satellite being ten more than seventy
    lxxx; fourscore; eighty.

More '80' Meaning


81

  • adjective satellite being one more than eighty
    lxxxi; eighty-one.

More '81' Meaning


86

  • adjective satellite being six more than eighty
    lxxxvi; eighty-six.

More '86' Meaning


87

  • adjective satellite being seven more than eighty
    eighty-seven; lxxxvii.

More '87' Meaning


84

  • adjective satellite being four more than eighty
    eighty-four; lxxxiv.

More '84' Meaning


85

  • adjective satellite being five more than eighty
    eighty-five; lxxxv.

More '85' Meaning


uut

  • noun a radioactive transuranic element
    atomic number 113; ununtrium; element 113.

More 'uut' Meaning


uuq

  • noun a radioactive transuranic element
    element 114; atomic number 114; ununquadium.

More 'uuq' Meaning


uup

  • noun a radioactive transuranic element
    ununpentium; atomic number 115; element 115.

More 'uup' Meaning


ununquadium

  • noun a radioactive transuranic element
    element 114; atomic number 114; Uuq.

More 'ununquadium' Meaning


uuh

  • noun a radioactive transuranic element
    ununhexium; atomic number 116; element 116.

More 'uuh' Meaning


7

  • noun the cardinal number that is the sum of six and one
    seven; heptad; sevener; VII; septet; septenary.
  • adjective satellite being one more than six
    seven; vii.

More '7' Meaning


silicyne

Sorry, we do not have the definition for this word.

metallic_element

  • noun any of several chemical elements that are usually shiny solids that conduct heat or electricity and can be formed into sheets etc.
    metal.

More 'metallic_element' Meaning


rhodium

  • noun a white hard metallic element that is one of the platinum group and is found in platinum ores; used in alloys with platinum
    atomic number 45; Rh.

More 'rhodium' Meaning


red

  • noun red color or pigment; the chromatic color resembling the hue of blood
    redness.
  • noun a tributary of the Mississippi River that flows eastward from Texas along the southern boundary of Oklahoma and through Louisiana
    Red River.

More 'red' Meaning


selenium

  • noun a toxic nonmetallic element related to sulfur and tellurium; occurs in several allotropic forms; a stable grey metallike allotrope conducts electricity better in the light than in the dark and is used in photocells; occurs in sulfide ores (as pyrite)
    atomic number 34; Se.

More 'selenium' Meaning


chemical_element

  • noun any of the more than 100 known substances (of which 92 occur naturally) that cannot be separated into simpler substances and that singly or in combination constitute all matter
    element.

More 'chemical_element' Meaning


unq

  • noun a radioactive transuranic element which has been synthesized
    rutherfordium; unnilquadium; element 104; Rf; atomic number 104.

More 'unq' Meaning


inert

  • adjective satellite unable to move or resist motion
  • adjective satellite having only a limited ability to react chemically; chemically inactive
    neutral; indifferent.
    • inert matter
    • an indifferent chemical in a reaction

More 'inert' Meaning


lampblack

  • noun a black colloidal substance consisting wholly or principally of amorphous carbon and used to make pigments and ink
    smut; soot; crock; carbon black.

More 'lampblack' Meaning


thorium

  • noun a soft silvery-white tetravalent radioactive metallic element; isotope 232 is used as a power source in nuclear reactors; occurs in thorite and in monazite sands
    atomic number 90; Th.

More 'thorium' Meaning


atomic_number_98

  • noun a radioactive transuranic element; discovered by bombarding curium with alpha particles
    californium; Cf.

More 'atomic_number_98' Meaning


iodine-131

  • noun heavy radioactive isotope of iodine with a half-life of 8 days; used in a sodium salt to diagnose thyroid disease and to treat goiter

More 'iodine-131' Meaning


base

  • noun installation from which a military force initiates operations
    base of operations.
    • the attack wiped out our forward bases
  • noun lowest support of a structure
    foundation; substructure; groundwork; understructure; fundament; foot.
    • it was built on a base of solid rock
    • he stood at the foot of the tower

More 'base' Meaning


chlorine

  • noun a common nonmetallic element belonging to the halogens; best known as a heavy yellow irritating toxic gas; used to purify water and as a bleaching agent and disinfectant; occurs naturally only as a salt (as in sea water)
    atomic number 17; Cl.

More 'chlorine' Meaning


trace_element

  • noun an element that occurs at very small quantities in the body but is nonetheless important for many biological processes

More 'trace_element' Meaning


silicon

  • noun a tetravalent nonmetallic element; next to oxygen it is the most abundant element in the earth's crust; occurs in clay and feldspar and granite and quartz and sand; used as a semiconductor in transistors
    Si; atomic number 14.

More 'silicon' Meaning


eu

  • noun a bivalent and trivalent metallic element of the rare earth group
    atomic number 63; europium.
  • noun an international organization of European countries formed after World War II to reduce trade barriers and increase cooperation among its members
    Europe; European Community; EC; European Economic Community; Common Market; European Union; EEC.
    • he tried to take Britain into the Europen Union

More 'eu' Meaning


es

  • noun a radioactive transuranic element produced by bombarding plutonium with neutrons
    atomic number 99; E; einsteinium.
  • noun a fat-soluble vitamin that is essential for normal reproduction; an important antioxidant that neutralizes free radicals in the body
    tocopherol; E; vitamin E.

More 'es' Meaning


er

  • noun a trivalent metallic element of the rare earth group; occurs with yttrium
    atomic number 68; erbium.
  • noun a room in a hospital or clinic staffed and equipped to provide emergency care to persons requiring immediate medical treatment
    emergency room.

More 'er' Meaning


copper

  • noun a ductile malleable reddish-brown corrosion-resistant diamagnetic metallic element; occurs in various minerals but is the only metal that occurs abundantly in large masses; used as an electrical and thermal conductor
    Cu; atomic number 29.
  • noun a copper penny

More 'copper' Meaning


protoactinium

  • noun a short-lived radioactive metallic element formed from uranium and disintegrating into actinium and then into lead
    atomic number 91; protactinium; Pa.

More 'protoactinium' Meaning


wood_coal

  • noun intermediate between peat and bituminous coal
    brown coal; lignite.
  • noun a carbonaceous material obtained by heating wood or other organic matter in the absence of air
    charcoal.

More 'wood_coal' Meaning


number

  • noun the property possessed by a sum or total or indefinite quantity of units or individuals
    figure.
    • he had a number of chores to do
    • the number of parameters is small
    • the figure was about a thousand
  • noun a concept of quantity involving zero and units
    • every number has a unique position in the sequence

More 'number' Meaning


praseodymium

  • noun a soft yellowish-white trivalent metallic element of the rare earth group; can be recovered from bastnasite or monazite by an ion-exchange process
    Pr; atomic number 59.

More 'praseodymium' Meaning


mercury

  • noun a heavy silvery toxic univalent and bivalent metallic element; the only metal that is liquid at ordinary temperatures
    quicksilver; Hg; atomic number 80; hydrargyrum.
  • noun (Roman mythology) messenger of Jupiter and god of commerce; counterpart of Greek Hermes

More 'mercury' Meaning


mendelevium

  • noun a radioactive transuranic element synthesized by bombarding einsteinium with alpha particles (Md is the current symbol for mendelevium but Mv was formerly the symbol)
    Md; Mv; atomic number 101.

More 'mendelevium' Meaning


atomic_number_100

  • noun a radioactive transuranic metallic element produced by bombarding plutonium with neutrons
    fermium; Fm.

More 'atomic_number_100' Meaning


atomic_number_49

  • noun a rare soft silvery metallic element; occurs in small quantities in sphalerite
    indium; In.

More 'atomic_number_49' Meaning


carbonate

  • noun a salt or ester of carbonic acid (containing the anion CO3)
  • verb turn into a carbonate

More 'carbonate' Meaning


2

  • noun the cardinal number that is the sum of one and one or a numeral representing this number
    II; deuce; two.
  • adjective satellite being one more than one
    ii; two.
    • he received two messages

More '2' Meaning


thulium

  • noun a soft silvery metallic element of the rare earth group; isotope 170 emits X-rays and is used in small portable X-ray machines; it occurs in monazite and apatite and xenotime
    Tm; atomic number 69.

More 'thulium' Meaning


white

  • noun the quality or state of the achromatic color of greatest lightness (bearing the least resemblance to black)
    whiteness.
  • noun a member of the Caucasoid race
    White person; Caucasian.

More 'white' Meaning


molecular

  • adjective relating to or produced by or consisting of molecules
    • molecular structure
    • molecular oxygen
    • molecular weight is the sum of all the atoms in a molecule
  • adjective relating to simple or elementary organization
    • proceed by more and more detailed analysis to the molecular facts of perception"--G.A. Miller

More 'molecular' Meaning


radium

  • noun an intensely radioactive metallic element that occurs in minute amounts in uranium ores
    atomic number 88; Ra.

More 'radium' Meaning


ruthenium

  • noun a rare polyvalent metallic element of the platinum group; it is found associated with platinum
    Ru; atomic number 44.

More 'ruthenium' Meaning


dubnium

  • noun a transuranic element
    hahnium; element 105; Db; atomic number 105.

More 'dubnium' Meaning


atomic_number_37

  • noun a soft silvery metallic element of the alkali metal group; burns in air and reacts violently in water; occurs in carnallite and lepidolite and pollucite
    rubidium; Rb.

More 'atomic_number_37' Meaning


atomic_number_36

  • noun a colorless element that is one of the six inert gasses; occurs in trace amounts in air
    krypton; Kr.

More 'atomic_number_36' Meaning


argon

  • noun a colorless and odorless inert gas; one of the six inert gases; comprises approximately 1% of the earth's atmosphere
    Ar; atomic number 18.

More 'argon' Meaning


atomic_number_34

  • noun a toxic nonmetallic element related to sulfur and tellurium; occurs in several allotropic forms; a stable grey metallike allotrope conducts electricity better in the light than in the dark and is used in photocells; occurs in sulfide ores (as pyrite)
    selenium; Se.

More 'atomic_number_34' Meaning


atomic_number_33

  • noun a very poisonous metallic element that has three allotropic forms; arsenic and arsenic compounds are used as herbicides and insecticides and various alloys; found in arsenopyrite and orpiment and realgar
    arsenic; As.

More 'atomic_number_33' Meaning


atomic_number_108

  • noun a radioactive transuranic element
    Hs; hassium; element 108.

More 'atomic_number_108' Meaning


atomic_number_31

  • noun a rare silvery (usually trivalent) metallic element; brittle at low temperatures but liquid above room temperature; occurs in trace amounts in bauxite and zinc ores
    gallium; Ga.

More 'atomic_number_31' Meaning


atomic_number_30

  • noun a bluish-white lustrous metallic element; brittle at ordinary temperatures but malleable when heated; used in a wide variety of alloys and in galvanizing iron; it occurs naturally as zinc sulphide in zinc blende
    Zn; zinc.

More 'atomic_number_30' Meaning


sulphur

  • noun an abundant tasteless odorless multivalent nonmetallic element; best known in yellow crystals; occurs in many sulphide and sulphate minerals and even in native form (especially in volcanic regions)
    sulfur; S; atomic number 16.
  • verb treat with sulphur in order to preserve
    sulfur.
    • These dried fruits are sulphured

More 'sulphur' Meaning


alkaline-earth_metal

  • noun any of the bivalent metals of group II of the periodic table (calcium or strontium or barium or magnesium or beryllium)
    alkaline earth.

More 'alkaline-earth_metal' Meaning


atomic_number_39

  • noun a silvery metallic element that is common in rare-earth minerals; used in magnesium and aluminum alloys
    Y; yttrium.

More 'atomic_number_39' Meaning


atomic_number_38

  • noun a soft silver-white or yellowish metallic element of the alkali metal group; turns yellow in air; occurs in celestite and strontianite
    strontium; Sr.

More 'atomic_number_38' Meaning


11

  • noun the cardinal number that is the sum of ten and one
    eleven; XI.
  • adjective satellite being one more than ten
    eleven; xi.

More '11' Meaning


10

  • noun the cardinal number that is the sum of nine and one; the base of the decimal system
    decade; tenner; ten; X.
  • adjective satellite being one more than nine
    ten; x.

More '10' Meaning


13

  • noun the cardinal number that is the sum of twelve and one
    long dozen; XIII; thirteen; baker's dozen.
  • adjective satellite being one more than twelve
    xiii; thirteen.

More '13' Meaning


bismuth

  • noun a heavy brittle diamagnetic trivalent metallic element (resembles arsenic and antimony chemically); usually recovered as a by-product from ores of other metals
    atomic number 83; Bi.

More 'bismuth' Meaning


15

  • noun the cardinal number that is the sum of fourteen and one
    fifteen; XV.
  • adjective satellite being one more than fourteen
    fifteen; xv.

More '15' Meaning


14

  • noun the cardinal number that is the sum of thirteen and one
    fourteen; XIV.
  • adjective satellite being one more than thirteen
    fourteen; xiv.

More '14' Meaning


17

  • noun the cardinal number that is the sum of sixteen and one
    seventeen; XVII.
  • adjective satellite being one more than sixteen
    seventeen; xvii.

More '17' Meaning


16

  • noun the cardinal number that is the sum of fifteen and one
    XVI; sixteen.
  • adjective satellite being one more than fifteen
    xvi; sixteen.

More '16' Meaning


19

  • noun the cardinal number that is the sum of eighteen and one
    XIX; nineteen.
  • adjective satellite being one more than eighteen
    xix; nineteen.

More '19' Meaning


18

  • noun the cardinal number that is the sum of seventeen and one
    eighteen; XVIII.
  • adjective satellite being one more than seventeen
    eighteen; xviii.

More '18' Meaning


erbium

  • noun a trivalent metallic element of the rare earth group; occurs with yttrium
    atomic number 68; Er.

More 'erbium' Meaning


xe

  • noun a colorless odorless inert gaseous element occurring in the earth's atmosphere in trace amounts
    atomic number 54; xenon.

More 'xe' Meaning


magnesium

  • noun a light silver-white ductile bivalent metallic element; in pure form it burns with brilliant white flame; occurs naturally only in combination (as in magnesite and dolomite and carnallite and spinel and olivine)
    atomic number 12; Mg.

More 'magnesium' Meaning


iron

  • noun a heavy ductile magnetic metallic element; is silver-white in pure form but readily rusts; used in construction and tools and armament; plays a role in the transport of oxygen by the blood
    atomic number 26; Fe.
  • noun a golf club that has a relatively narrow metal head

More 'iron' Meaning


lutecium

  • noun a trivalent metallic element of the rare earth group; usually occurs in association with yttrium
    Lu; lutetium; atomic number 71.

More 'lutecium' Meaning


atomic_number_82

  • noun a soft heavy toxic malleable metallic element; bluish white when freshly cut but tarnishes readily to dull grey
    Pb; lead.
    • the children were playing with lead soldiers

More 'atomic_number_82' Meaning


atomic_number_83

  • noun a heavy brittle diamagnetic trivalent metallic element (resembles arsenic and antimony chemically); usually recovered as a by-product from ores of other metals
    bismuth; Bi.

More 'atomic_number_83' Meaning


atomic_number_80

  • noun a heavy silvery toxic univalent and bivalent metallic element; the only metal that is liquid at ordinary temperatures
    mercury; quicksilver; Hg; hydrargyrum.

More 'atomic_number_80' Meaning


atomic_number_81

  • noun a soft grey malleable metallic element that resembles tin but discolors on exposure to air; it is highly toxic and is used in rodent and insect poisons; occurs in zinc blende and some iron ores
    thallium; Tl.

More 'atomic_number_81' Meaning


atomic_number_86

  • noun a radioactive gaseous element formed by the disintegration of radium; the heaviest of the inert gasses; occurs naturally (especially in areas over granite) and is considered a hazard to health
    Rn; radon.

More 'atomic_number_86' Meaning


atomic_number_87

  • noun a radioactive element of the alkali-metal group discovered as a disintegration product of actinium
    Fr; francium.

More 'atomic_number_87' Meaning


atomic_number_84

  • noun a radioactive metallic element that is similar to tellurium and bismuth; occurs in uranium ores but can be produced by bombarding bismuth with neutrons in a nuclear reactor
    polonium; Po.

More 'atomic_number_84' Meaning


atomic_number_85

  • noun a highly unstable radioactive element (the heaviest of the halogen series); a decay product of uranium and thorium
    At; astatine.

More 'atomic_number_85' Meaning


atomic_number_88

  • noun an intensely radioactive metallic element that occurs in minute amounts in uranium ores
    radium; Ra.

More 'atomic_number_88' Meaning


atomic_number_89

  • noun a radioactive element of the actinide series; found in uranium ores
    Ac; actinium.

More 'atomic_number_89' Meaning


iodine-125

  • noun light radioactive isotope of iodine with a half-life of 60 days; used as a tracer in thyroid studies and as a treatment for hyperthyroidism

More 'iodine-125' Meaning


plumbago

  • noun used as a lubricant and as a moderator in nuclear reactors
    black lead; graphite.
  • noun any plumbaginaceous plant of the genus Plumbago

More 'plumbago' Meaning


metallic

  • noun a fabric made of a yarn that is partly or entirely of metal
  • noun a yarn made partly or entirely of metal

More 'metallic' Meaning


dy

  • noun a trivalent metallic element of the rare earth group; forms compounds that are highly magnetic
    dysprosium; atomic number 66.

More 'dy' Meaning


trace

  • noun a just detectable amount
    suggestion; hint.
    • he speaks French with a trace of an accent
  • noun an indication that something has been present
    vestige; shadow; tincture.
    • there wasn't a trace of evidence for the claim
    • a tincture of condescension

More 'trace' Meaning


buckminsterfullerene

  • noun a spheroidal fullerene; the first known example of a fullerene
    buckyball.

More 'buckminsterfullerene' Meaning


77

  • adjective satellite being seven more than seventy
    lxxvii; seventy-seven.

More '77' Meaning


76

  • adjective satellite being six more than seventy
    lxxvi; seventy-six.

More '76' Meaning


75

  • adjective satellite being five more than seventy
    lxxv; seventy-five.

More '75' Meaning


74

  • adjective satellite being four more than seventy
    lxxiv; seventy-four.

More '74' Meaning


73

  • adjective satellite being three more than seventy
    seventy-three; lxxiii.

More '73' Meaning


72

  • adjective satellite being two more than seventy
    lxxii; seventy-two.

More '72' Meaning


71

  • adjective satellite being one more than seventy
    lxxi; seventy-one.

More '71' Meaning


70

  • noun the cardinal number that is the product of ten and seven
    LXX; seventy.
  • adjective satellite being ten more than sixty
    lxx; seventy.

More '70' Meaning


polynitrogen

Sorry, we do not have the definition for this word.

metal

  • noun any of several chemical elements that are usually shiny solids that conduct heat or electricity and can be formed into sheets etc.
    metallic element.
  • noun a mixture containing two or more metallic elements or metallic and nonmetallic elements usually fused together or dissolving into each other when molten
    alloy.
    • brass is an alloy of zinc and copper

More 'metal' Meaning


atomic_number_35

  • noun a nonmetallic heavy volatile corrosive dark brown liquid element belonging to the halogens; found in sea water
    bromine; Br.

More 'atomic_number_35' Meaning


chemical

  • noun material produced by or used in a reaction involving changes in atoms or molecules
    chemical substance.
  • adjective relating to or used in chemistry
    chemic.
    • chemical engineer
    • chemical balance

More 'chemical' Meaning


tellurium

  • noun a brittle silver-white metalloid element that is related to selenium and sulfur; it is used in alloys and as a semiconductor; occurs mainly as tellurides in ores of copper and nickel and silver and gold
    Te; atomic number 52.

More 'tellurium' Meaning


atomic_number_32

  • noun a brittle grey crystalline element that is a semiconducting metalloid (resembling silicon) used in transistors; occurs in germanite and argyrodite
    germanium; Ge.

More 'atomic_number_32' Meaning


base_metal

  • noun a metal that is common and not considered precious
    • lead, iron, copper, tin, and zinc are base metals

More 'base_metal' Meaning


phenomenon

  • noun any state or process known through the senses rather than by intuition or reasoning
  • noun a remarkable development

More 'phenomenon' Meaning


arsenical

  • noun a pesticide or drug containing arsenic
  • adjective relating to or containing arsenic
    • arsenic vapor

More 'arsenical' Meaning


dioxygen

Sorry, we do not have the definition for this word.

allotropic

  • adjective of or related to or exhibiting allotropism
    allotropical.
    • carbon and sulfur and phosphorus are allotropic elements

More 'allotropic' Meaning


gadolinium

  • noun a ductile silvery-white ductile ferromagnetic trivalent metallic element of the rare earth group
    Gd; atomic number 64.

More 'gadolinium' Meaning


earth

  • noun the 3rd planet from the sun; the planet we live on
    globe; world.
    • the Earth moves around the sun
    • he sailed around the world
  • noun the loose soft material that makes up a large part of the land surface
    ground.
    • they dug into the earth outside the church

More 'earth' Meaning


technetium

  • noun a crystalline metallic element not found in nature; occurs as one of the fission products of uranium
    Tc; atomic number 43.

More 'technetium' Meaning


brimstone

  • noun an old name for sulfur
    native sulfur; native sulphur.

More 'brimstone' Meaning


meitnerium

  • noun a radioactive transuranic element
    atomic number 109; element 109; Mt.

More 'meitnerium' Meaning


wood

  • noun the hard fibrous lignified substance under the bark of trees
  • noun the trees and other plants in a large densely wooded area
    woods; forest.

More 'wood' Meaning


black

  • noun the quality or state of the achromatic color of least lightness (bearing the least resemblance to white)
    inkiness; blackness.
  • noun total absence of light
    lightlessness; pitch blackness; blackness; total darkness.
    • they fumbled around in total darkness
    • in the black of night

More 'black' Meaning


hexathiane

Sorry, we do not have the definition for this word.

8

  • noun the cardinal number that is the sum of seven and one
    ogdoad; octet; octad; eight; VIII; eighter; eighter from Decatur; octonary.
  • adjective satellite being one more than seven
    eight; viii.

More '8' Meaning


atomic_number_101

  • noun a radioactive transuranic element synthesized by bombarding einsteinium with alpha particles (Md is the current symbol for mendelevium but Mv was formerly the symbol)
    Md; mendelevium; Mv.

More 'atomic_number_101' Meaning


americium

  • noun a radioactive transuranic metallic element; discovered by bombarding uranium with helium atoms
    Am; atomic number 95.

More 'americium' Meaning


promethium

  • noun a soft silvery metallic element of the rare earth group having no stable isotope; was discovered in radioactive form as a fission product of uranium
    atomic number 61; Pm.

More 'promethium' Meaning


borospherene

Sorry, we do not have the definition for this word.

cerium

  • noun a ductile grey metallic element of the lanthanide series; used in lighter flints; the most abundant of the rare-earth group
    atomic number 58; Ce.

More 'cerium' Meaning


12

  • noun the cardinal number that is the sum of eleven and one
    twelve; dozen; XII.
  • adjective satellite denoting a quantity consisting of 12 items or units
    twelve; dozen; xii.

More '12' Meaning


125

  • adjective satellite being five more than one hundred twenty
    cxxv; one hundred twenty-five.

More '125' Meaning


fermium

  • noun a radioactive transuranic metallic element produced by bombarding plutonium with neutrons
    atomic number 100; Fm.

More 'fermium' Meaning


neptunium

  • noun a radioactive transuranic metallic element; found in trace amounts in uranium ores; a by-product of the production of plutonium
    Np; atomic number 93.

More 'neptunium' Meaning


terbium

  • noun a metallic element of the rare earth group; used in lasers; occurs in apatite and monazite and xenotime and ytterbite
    Tb; atomic number 65.

More 'terbium' Meaning


aluminum

  • noun a silvery ductile metallic element found primarily in bauxite
    atomic number 13; aluminium; Al.

More 'aluminum' Meaning


tetraoxygen

Sorry, we do not have the definition for this word.

atomic_number_106

  • noun a transuranic element
    element 106; Sg; seaborgium.

More 'atomic_number_106' Meaning


atomic_number_107

  • noun a transuranic element
    element 107; Bh; bohrium.

More 'atomic_number_107' Meaning


atomic_number_104

  • noun a radioactive transuranic element which has been synthesized
    rutherfordium; unnilquadium; Unq; element 104; Rf.

More 'atomic_number_104' Meaning


atomic_number_105

  • noun a transuranic element
    hahnium; element 105; Db; dubnium.

More 'atomic_number_105' Meaning


atomic_number_102

  • noun a radioactive transuranic element synthesized by bombarding curium with carbon ions; 7 isotopes are known
    nobelium; No.

More 'atomic_number_102' Meaning


atomic_number_103

  • noun a radioactive transuranic element synthesized from californium
    lawrencium; Lr.

More 'atomic_number_103' Meaning


atomic_number_48

  • noun a soft bluish-white ductile malleable toxic bivalent metallic element; occurs in association with zinc ores
    cadmium; Cd.

More 'atomic_number_48' Meaning


allotropism

  • noun the phenomenon of an element existing in two or more physical forms
    allotropy.

More 'allotropism' Meaning


atomic_number_46

  • noun a silver-white metallic element of the platinum group that resembles platinum; occurs in some copper and nickel ores; does not tarnish at ordinary temperatures and is used (alloyed with gold) in jewelry
    palladium; Pd.

More 'atomic_number_46' Meaning


atomic_number_44

  • noun a rare polyvalent metallic element of the platinum group; it is found associated with platinum
    ruthenium; Ru.

More 'atomic_number_44' Meaning


atomic_number_45

  • noun a white hard metallic element that is one of the platinum group and is found in platinum ores; used in alloys with platinum
    Rh; rhodium.

More 'atomic_number_45' Meaning


atomic_number_42

  • noun a polyvalent metallic element that resembles chromium and tungsten in its properties; used to strengthen and harden steel
    Mo; molybdenum.

More 'atomic_number_42' Meaning


atomic_number_43

  • noun a crystalline metallic element not found in nature; occurs as one of the fission products of uranium
    Tc; technetium.

More 'atomic_number_43' Meaning


atomic_number_40

  • noun a lustrous grey strong metallic element resembling titanium; it is used in nuclear reactors as a neutron absorber; it occurs in baddeleyite but is obtained chiefly from zircon
    zirconium; Zr.

More 'atomic_number_40' Meaning


atomic_number_41

  • noun a soft grey ductile metallic element used in alloys; occurs in niobite; formerly called columbium
    niobium; Nb.

More 'atomic_number_41' Meaning


pa

  • noun an informal term for a father; probably derived from baby talk
    dad; dada; papa; pop; pappa; daddy.
  • noun a short-lived radioactive metallic element formed from uranium and disintegrating into actinium and then into lead
    protoactinium; atomic number 91; protactinium.

More 'pa' Meaning


carboniferous

  • adjective of or relating to the Carboniferous geologic era
    • carboniferous rock system
  • noun from 345 million to 280 million years ago
    Carboniferous period.

More 'carboniferous' Meaning


po

  • noun a radioactive metallic element that is similar to tellurium and bismuth; occurs in uranium ores but can be produced by bombarding bismuth with neutrons in a nuclear reactor
    atomic number 84; polonium.
  • noun a noncommissioned officer in the Navy or Coast Guard with a rank comparable to sergeant in the Army
    petty officer; P.O..

More 'po' Meaning


antimony

  • noun a metallic element having four allotropic forms; used in a wide variety of alloys; found in stibnite
    Sb; atomic number 51.

More 'antimony' Meaning


samarium

  • noun a grey lustrous metallic element of the rare earth group; is used in special alloys; occurs in monazite and bastnasite
    atomic number 62; Sm.

More 'samarium' Meaning


3

  • noun the cardinal number that is the sum of one and one and one
    deuce-ace; trio; triplet; tercet; tierce; troika; three; trey; ternion; trine; ternary; triad; threesome; leash; III; trinity; terzetto.
  • adjective satellite being one more than two
    iii; three.

More '3' Meaning


pest

  • noun a serious (sometimes fatal) infection of rodents caused by Yersinia pestis and accidentally transmitted to humans by the bite of a flea that has bitten an infected animal
    pestilence; plague; pestis.
  • noun any epidemic disease with a high death rate
    pestilence; plague.

More 'pest' Meaning


hassium

  • noun a radioactive transuranic element
    atomic number 108; Hs; element 108.

More 'hassium' Meaning


curium

  • noun a radioactive transuranic metallic element; produced by bombarding plutonium with helium nuclei
    atomic number 96; Cm.

More 'curium' Meaning


element_108

  • noun a radioactive transuranic element
    atomic number 108; Hs; hassium.

More 'element_108' Meaning


element_109

  • noun a radioactive transuranic element
    meitnerium; atomic number 109; Mt.

More 'element_109' Meaning


carbon

  • noun an abundant nonmetallic tetravalent element occurring in three allotropic forms: amorphous carbon and graphite and diamond; occurs in all organic compounds
    C; atomic number 6.
  • noun a thin paper coated on one side with a dark waxy substance (often containing carbon); used to transfer characters from the original to an under sheet of paper
    carbon paper.

More 'carbon' Meaning


octaoxygen

Sorry, we do not have the definition for this word.

transactinide

  • noun any of the artificially produced elements with atomic numbers greater than 103
  • adjective of or belonging to the elements with atomic numbers greater than 103

More 'transactinide' Meaning


sodium

  • noun a silvery soft waxy metallic element of the alkali metal group; occurs abundantly in natural compounds (especially in salt water); burns with a yellow flame and reacts violently in water; occurs in sea water and in the mineral halite (rock salt)
    Na; atomic number 11.

More 'sodium' Meaning


element_106

  • noun a transuranic element
    Sg; atomic number 106; seaborgium.

More 'element_106' Meaning


element_107

  • noun a transuranic element
    Bh; bohrium; atomic number 107.

More 'element_107' Meaning


60

  • noun the cardinal number that is the product of ten and six
    sixty; LX.
  • adjective satellite being ten more than fifty
    sixty; threescore; lx.

More '60' Meaning


61

  • adjective satellite being one more than sixty
    sixty-one; lxi.

More '61' Meaning


62

  • adjective satellite being two more than sixty
    sixty-two; lxii.

More '62' Meaning


63

  • adjective satellite being three more than sixty
    sixty-three; lxiii.

More '63' Meaning


64

  • adjective satellite being four more than sixty
    sixty-four; lxiv.

More '64' Meaning


65

  • adjective satellite being five more than sixty
    sixty-five; lxv.

More '65' Meaning


66

  • adjective satellite being six more than sixty
    sixty-six; lxvi.

More '66' Meaning


67

  • adjective satellite being seven more than sixty
    lxvii; sixty-seven.

More '67' Meaning


68

  • adjective satellite being eight more than sixty
    sixty-eight; lxviii.

More '68' Meaning


69

  • adjective satellite being nine more than sixty
    sixty-nine; ilxx.

More '69' Meaning


arsenic

  • noun a white powdered poisonous trioxide of arsenic; used in manufacturing glass and as a pesticide (rat poison) and weed killer
    arsenous oxide; arsenous anhydride; white arsenic; ratsbane; arsenic trioxide.
  • noun a very poisonous metallic element that has three allotropic forms; arsenic and arsenic compounds are used as herbicides and insecticides and various alloys; found in arsenopyrite and orpiment and realgar
    atomic number 33; As.

More 'arsenic' Meaning


chromium

  • noun a hard brittle multivalent metallic element; resistant to corrosion and tarnishing
    Cr; atomic number 24.

More 'chromium' Meaning


chaolite

Sorry, we do not have the definition for this word.

rhenium

  • noun a rare heavy polyvalent metallic element that resembles manganese chemically and is used in some alloys; is obtained as a by-product in refining molybdenum
    atomic number 75; Re.

More 'rhenium' Meaning


activated_carbon

  • noun powdered or granular carbon used for purifying by adsorption; given orally (as a slurry) it is an antidote for some kinds of poisons
    activated charcoal.

More 'activated_carbon' Meaning


atomic_number_109

  • noun a radioactive transuranic element
    meitnerium; element 109; Mt.

More 'atomic_number_109' Meaning


actinium

  • noun a radioactive element of the actinide series; found in uranium ores
    atomic number 89; Ac.

More 'actinium' Meaning


nickel

  • noun a hard malleable ductile silvery metallic element that is resistant to corrosion; used in alloys; occurs in pentlandite and smaltite and garnierite and millerite
    Ni; atomic number 28.
  • noun a United States coin worth one twentieth of a dollar

More 'nickel' Meaning


allotropous

Sorry, we do not have the definition for this word.

pentaoxolane

Sorry, we do not have the definition for this word.

tin_pest

  • noun the transformation of ordinary white tin into powdery grey tin at very cold temperatures
    tin plague; tin disease.

More 'tin_pest' Meaning


gas

  • noun the state of matter distinguished from the solid and liquid states by: relatively low density and viscosity; relatively great expansion and contraction with changes in pressure and temperature; the ability to diffuse readily; and the spontaneous tendency to become distributed uniformly throughout any container
    gaseous state.
  • noun a fluid in the gaseous state having neither independent shape nor volume and being able to expand indefinitely

More 'gas' Meaning


tetrasulfur

Sorry, we do not have the definition for this word.

fullerene

  • noun a form of carbon having a large molecule consisting of an empty cage of sixty or more carbon atoms

More 'fullerene' Meaning


radiochlorine

  • noun a radioactive isotope of chlorine

More 'radiochlorine' Meaning


alkali_metal

  • noun any of the monovalent metals of group I of the periodic table (lithium or sodium or potassium or rubidium or cesium or francium)
    alkaline metal.
    • the hydroxides of the alkali metals are strongly alkaline

More 'alkali_metal' Meaning


palladium

  • noun a silver-white metallic element of the platinum group that resembles platinum; occurs in some copper and nickel ores; does not tarnish at ordinary temperatures and is used (alloyed with gold) in jewelry
    atomic number 46; Pd.

More 'palladium' Meaning


native_sulphur

  • noun an old name for sulfur
    brimstone; native sulfur.

More 'native_sulphur' Meaning


co

  • noun an odorless very poisonous gas that is a product of incomplete combustion of carbon
    carbon monoxide gas; carbon monoxide.
  • noun a hard ferromagnetic silver-white bivalent or trivalent metallic element; a trace element in plant and animal nutrition
    atomic number 27; cobalt.

More 'co' Meaning


carbon_black

  • noun a black colloidal substance consisting wholly or principally of amorphous carbon and used to make pigments and ink
    smut; soot; crock; lampblack.

More 'carbon_black' Meaning


lanthanum

  • noun a white soft metallic element that tarnishes readily; occurs in rare earth minerals and is usually classified as a rare earth
    atomic number 57; La.

More 'lanthanum' Meaning


ca

  • noun a white metallic element that burns with a brilliant light; the fifth most abundant element in the earth's crust; an important component of most plants and animals
    calcium; atomic number 20.
  • noun a state in the western United States on the Pacific; the 3rd largest state; known for earthquakes
    Calif.; California; Golden State.

More 'ca' Meaning


ce

  • noun a ductile grey metallic element of the lanthanide series; used in lighter flints; the most abundant of the rare-earth group
    atomic number 58; cerium.
  • adverb of the period coinciding with the Christian era; preferred by some writers who are not Christians
    C.E.; Common Era.
    • in 200 CE

More 'ce' Meaning


calcium

  • noun a white metallic element that burns with a brilliant light; the fifth most abundant element in the earth's crust; an important component of most plants and animals
    Ca; atomic number 20.

More 'calcium' Meaning


cu

  • noun a ductile malleable reddish-brown corrosion-resistant diamagnetic metallic element; occurs in various minerals but is the only metal that occurs abundantly in large masses; used as an electrical and thermal conductor
    copper; atomic number 29.

More 'cu' Meaning


aluminium

  • noun a silvery ductile metallic element found primarily in bauxite
    atomic number 13; Al; aluminum.

More 'aluminium' Meaning


graphene

Sorry, we do not have the definition for this word.

ununpentium

  • noun a radioactive transuranic element
    atomic number 115; Uup; element 115.

More 'ununpentium' Meaning


lox

  • noun a bluish translucent magnetic liquid obtained by compressing gaseous oxygen and then cooling it below its boiling point; used as an oxidizer in rocket propellants
    liquid oxygen.
  • noun brine-cured salmon that is lightly smoked

More 'lox' Meaning


helium

  • noun a very light colorless element that is one of the six inert gasses; the most difficult gas to liquefy; occurs in economically extractable amounts in certain natural gases (as those found in Texas and Kansas)
    atomic number 2; He.

More 'helium' Meaning


holmium

  • noun a trivalent metallic element of the rare earth group; occurs together with yttrium; forms highly magnetic compounds
    Ho; atomic number 67.

More 'holmium' Meaning


9

  • noun the cardinal number that is the sum of eight and one
    IX; niner; Nina from Carolina; nine; ennead.
  • adjective satellite denoting a quantity consisting of one more than eight and one less than ten
    ix; nine.

More '9' Meaning


lithium

  • noun a soft silver-white univalent element of the alkali metal group; the lightest metal known; occurs in several minerals
    atomic number 3; Li.

More 'lithium' Meaning


atomic_number_95

  • noun a radioactive transuranic metallic element; discovered by bombarding uranium with helium atoms
    Am; americium.

More 'atomic_number_95' Meaning


atomic_number_94

  • noun a solid silvery grey radioactive transuranic element whose atoms can be split when bombarded with neutrons; found in minute quantities in uranium ores but is usually synthesized in nuclear reactors; 13 isotopes are known with the most important being plutonium 239
    plutonium; Pu.

More 'atomic_number_94' Meaning


atomic_number_97

  • noun a radioactive transuranic element; discovered by bombarding americium with helium
    berkelium; Bk.

More 'atomic_number_97' Meaning


atomic_number_96

  • noun a radioactive transuranic metallic element; produced by bombarding plutonium with helium nuclei
    Cm; curium.

More 'atomic_number_96' Meaning


atomic_number_91

  • noun a short-lived radioactive metallic element formed from uranium and disintegrating into actinium and then into lead
    protoactinium; protactinium; Pa.

More 'atomic_number_91' Meaning


atomic_number_90

  • noun a soft silvery-white tetravalent radioactive metallic element; isotope 232 is used as a power source in nuclear reactors; occurs in thorite and in monazite sands
    thorium; Th.

More 'atomic_number_90' Meaning


atomic_number_93

  • noun a radioactive transuranic metallic element; found in trace amounts in uranium ores; a by-product of the production of plutonium
    Np; neptunium.

More 'atomic_number_93' Meaning


atomic_number_92

  • noun a heavy toxic silvery-white radioactive metallic element; occurs in many isotopes; used for nuclear fuels and nuclear weapons
    U; uranium.

More 'atomic_number_92' Meaning


atomic_number_99

  • noun a radioactive transuranic element produced by bombarding plutonium with neutrons
    E; einsteinium; Es.

More 'atomic_number_99' Meaning


bohrium

  • noun a transuranic element
    element 107; Bh; atomic number 107.

More 'bohrium' Meaning


krypton

  • noun a colorless element that is one of the six inert gasses; occurs in trace amounts in air
    Kr; atomic number 36.

More 'krypton' Meaning


ir

  • noun a heavy brittle metallic element of the platinum group; used in alloys; occurs in natural alloys with platinum or osmium
    iridium; atomic number 77.
  • noun a board of the British government that administers and collects major direct taxes
    Inland Revenue.

More 'ir' Meaning


in

  • noun a unit of length equal to one twelfth of a foot
    inch.
  • noun a rare soft silvery metallic element; occurs in small quantities in sphalerite
    indium; atomic number 49.

More 'in' Meaning


hexaoxane

Sorry, we do not have the definition for this word.

uranium

  • noun a heavy toxic silvery-white radioactive metallic element; occurs in many isotopes; used for nuclear fuels and nuclear weapons
    U; atomic number 92.

More 'uranium' Meaning


neon

  • noun a colorless odorless gaseous element that give a red glow in a vacuum tube; one of the six inert gasses; occurs in the air in small amounts
    atomic number 10; Ne.

More 'neon' Meaning


germanium

  • noun a brittle grey crystalline element that is a semiconducting metalloid (resembling silicon) used in transistors; occurs in germanite and argyrodite
    Ge; atomic number 32.

More 'germanium' Meaning


atomic

  • adjective of or relating to or comprising atoms
    • atomic structure
    • atomic hydrogen
  • adjective (weapons) deriving destructive energy from the release of atomic energy
    nuclear.
    • nuclear war
    • nuclear weapons
    • atomic bombs

More 'atomic' Meaning


be

  • noun a light strong brittle grey toxic bivalent metallic element
    atomic number 4; glucinium; beryllium.
  • verb have the quality of being; (copula, used with an adjective or a predicate noun)
    • John is rich
    • This is not a good answer

More 'be' Meaning


ba

  • noun a soft silvery metallic element of the alkali earth group; found in barite
    barium; atomic number 56.
  • noun a bachelor's degree in arts and sciences
    AB; Bachelor of Arts; Artium Baccalaurens.

More 'ba' Meaning


allotrope

  • noun a structurally different form of an element
    • graphite and diamond are allotropes of carbon

More 'allotrope' Meaning


allotropy

  • noun the phenomenon of an element existing in two or more physical forms
    allotropism.

More 'allotropy' Meaning


4

  • noun the cardinal number that is the sum of three and one
    tetrad; quaternity; quadruplet; foursome; Little Joe; IV; four; quaternion; quatern; quaternary; quartet.
  • adjective satellite being one more than three
    four; iv.

More '4' Meaning


beryllium

  • noun a light strong brittle grey toxic bivalent metallic element
    Be; atomic number 4; glucinium.

More 'beryllium' Meaning


activated_charcoal

  • noun powdered or granular carbon used for purifying by adsorption; given orally (as a slurry) it is an antidote for some kinds of poisons
    activated carbon.

More 'activated_charcoal' Meaning


penta

Sorry, we do not have the definition for this word.

os

  • noun a mouth or mouthlike opening
  • noun a hard brittle blue-grey or blue-black metallic element that is one of the platinum metals; the heaviest metal known
    osmium; atomic number 76.

More 'os' Meaning


59

  • adjective satellite being nine more than fifty
    fifty-nine; ilx.

More '59' Meaning


58

  • adjective satellite being eight more than fifty
    lviii; fifty-eight.

More '58' Meaning


55

  • adjective satellite being five more than fifty
    fifty-five; lv.

More '55' Meaning


54

  • adjective satellite being four more than fifty
    fifty-four; liv.

More '54' Meaning


57

  • adjective satellite being seven more than fifty
    lvii; fifty-seven.

More '57' Meaning


56

  • adjective satellite being six more than fifty
    lvi; fifty-six.

More '56' Meaning


51

  • adjective satellite being one more than fifty
    fifty-one; li.

More '51' Meaning


50

  • noun the cardinal number that is the product of ten and five
    L; fifty.
  • adjective satellite being ten more than forty
    l; fifty.

More '50' Meaning


53

  • adjective satellite being three more than fifty
    fifty-three; liii.

More '53' Meaning


52

  • adjective satellite being two more than fifty
    lii; fifty-two.

More '52' Meaning


alkali

  • noun any of various water-soluble compounds capable of turning litmus blue and reacting with an acid to form a salt and water
    base.
    • bases include oxides and hydroxides of metals and ammonia
  • noun a mixture of soluble salts found in arid soils and some bodies of water; detrimental to agriculture

More 'alkali' Meaning


lawrencium

  • noun a radioactive transuranic element synthesized from californium
    Lr; atomic number 103.

More 'lawrencium' Meaning


ytterbium

  • noun a soft silvery metallic element; a rare earth of the lanthanide series; it occurs in gadolinite and monazite and xenotime
    Yb; atomic number 70.

More 'ytterbium' Meaning


tungsten

  • noun a heavy grey-white metallic element; the pure form is used mainly in electrical applications; it is found in several ores including wolframite and scheelite
    atomic number 74; W; wolfram.

More 'tungsten' Meaning


indium

  • noun a rare soft silvery metallic element; occurs in small quantities in sphalerite
    atomic number 49; In.

More 'indium' Meaning


rubidium

  • noun a soft silvery metallic element of the alkali metal group; burns in air and reacts violently in water; occurs in carnallite and lepidolite and pollucite
    atomic number 37; Rb.

More 'rubidium' Meaning


hafnium

  • noun a grey tetravalent metallic element that resembles zirconium chemically and is found in zirconium minerals; used in filaments for its ready emission of electrons
    Hf; atomic number 72.

More 'hafnium' Meaning


115

  • adjective satellite being five more than one hundred ten
    one hundred fifteen; cxv.

More '115' Meaning


114

Sorry, we do not have the definition for this word.

116

Sorry, we do not have the definition for this word.

111

Sorry, we do not have the definition for this word.

110

  • adjective satellite being ten more than one hundred
    one hundred ten; cx.

More '110' Meaning


113

Sorry, we do not have the definition for this word.

112

Sorry, we do not have the definition for this word.

ozone

  • noun a colorless gas (O3) soluble in alkalis and cold water; a strong oxidizing agent; can be produced by electric discharge in oxygen or by the action of ultraviolet radiation on oxygen in the stratosphere (where it acts as a screen for ultraviolet radiation)

More 'ozone' Meaning


europium

  • noun a bivalent and trivalent metallic element of the rare earth group
    Eu; atomic number 63.

More 'europium' Meaning


lead

  • noun an advantage held by a competitor in a race
    • he took the lead at the last turn
  • noun a soft heavy toxic malleable metallic element; bluish white when freshly cut but tarnishes readily to dull grey
    Pb; atomic number 82.
    • the children were playing with lead soldiers

More 'lead' Meaning


lutetium

  • noun a trivalent metallic element of the rare earth group; usually occurs in association with yttrium
    Lu; lutecium; atomic number 71.

More 'lutetium' Meaning


ho

  • noun a trivalent metallic element of the rare earth group; occurs together with yttrium; forms highly magnetic compounds
    holmium; atomic number 67.

More 'ho' Meaning


californium

  • noun a radioactive transuranic element; discovered by bombarding curium with alpha particles
    atomic number 98; Cf.

More 'californium' Meaning


he

  • noun a very light colorless element that is one of the six inert gasses; the most difficult gas to liquefy; occurs in economically extractable amounts in certain natural gases (as those found in Texas and Kansas)
    helium; atomic number 2.
  • noun the 5th letter of the Hebrew alphabet

More 'he' Meaning


phagraphene

Sorry, we do not have the definition for this word.

yttrium

  • noun a silvery metallic element that is common in rare-earth minerals; used in magnesium and aluminum alloys
    Y; atomic number 39.

More 'yttrium' Meaning


atomic_number_51

  • noun a metallic element having four allotropic forms; used in a wide variety of alloys; found in stibnite
    Sb; antimony.

More 'atomic_number_51' Meaning


atomic_number_50

  • noun a silvery malleable metallic element that resists corrosion; used in many alloys and to coat other metals to prevent corrosion; obtained chiefly from cassiterite where it occurs as tin oxide
    tin; Sn.

More 'atomic_number_50' Meaning


atomic_number_53

  • noun a nonmetallic element belonging to the halogens; used especially in medicine and photography and in dyes; occurs naturally only in combination in small quantities (as in sea water or rocks)
    iodin; I; iodine.

More 'atomic_number_53' Meaning


atomic_number_52

  • noun a brittle silver-white metalloid element that is related to selenium and sulfur; it is used in alloys and as a semiconductor; occurs mainly as tellurides in ores of copper and nickel and silver and gold
    Te; tellurium.

More 'atomic_number_52' Meaning


atomic_number_55

  • noun a soft silver-white ductile metallic element (liquid at normal temperatures); the most electropositive and alkaline metal
    cesium; Cs; caesium.

More 'atomic_number_55' Meaning


atomic_number_54

  • noun a colorless odorless inert gaseous element occurring in the earth's atmosphere in trace amounts
    Xe; xenon.

More 'atomic_number_54' Meaning


atomic_number_57

  • noun a white soft metallic element that tarnishes readily; occurs in rare earth minerals and is usually classified as a rare earth
    La; lanthanum.

More 'atomic_number_57' Meaning


atomic_number_56

  • noun a soft silvery metallic element of the alkali earth group; found in barite
    barium; Ba.

More 'atomic_number_56' Meaning


atomic_number_59

  • noun a soft yellowish-white trivalent metallic element of the rare earth group; can be recovered from bastnasite or monazite by an ion-exchange process
    Pr; praseodymium.

More 'atomic_number_59' Meaning


atomic_number_58

  • noun a ductile grey metallic element of the lanthanide series; used in lighter flints; the most abundant of the rare-earth group
    Ce; cerium.

More 'atomic_number_58' Meaning


germanene

Sorry, we do not have the definition for this word.

transuranic_element

  • noun any element having an atomic number greater than 92 (which is the atomic number of uranium); all are radioactive

More 'transuranic_element' Meaning


gallium

  • noun a rare silvery (usually trivalent) metallic element; brittle at low temperatures but liquid above room temperature; occurs in trace amounts in bauxite and zinc ores
    atomic number 31; Ga.

More 'gallium' Meaning


ni

  • noun a hard malleable ductile silvery metallic element that is resistant to corrosion; used in alloys; occurs in pentlandite and smaltite and garnierite and millerite
    nickel; atomic number 28.

More 'ni' Meaning


black_lead

  • noun used as a lubricant and as a moderator in nuclear reactors
    plumbago; graphite.

More 'black_lead' Meaning


no

  • noun a negative
    • his no was loud and clear
  • noun a radioactive transuranic element synthesized by bombarding curium with carbon ions; 7 isotopes are known
    atomic number 102; nobelium.

More 'no' Meaning


na

  • noun a silvery soft waxy metallic element of the alkali metal group; occurs abundantly in natural compounds (especially in salt water); burns with a yellow flame and reacts violently in water; occurs in sea water and in the mineral halite (rock salt)
    atomic number 11; sodium.

More 'na' Meaning


ne

  • noun a colorless odorless gaseous element that give a red glow in a vacuum tube; one of the six inert gasses; occurs in the air in small amounts
    atomic number 10; neon.
  • noun the compass point midway between north and east; at 45 degrees
    northeast; northeastward; nor'-east.

More 'ne' Meaning


argonon

  • noun any of the chemically inert gaseous elements of the helium group in the periodic table
    noble gas; inert gas.

More 'argonon' Meaning


alkaline_earth

  • noun any of the bivalent metals of group II of the periodic table (calcium or strontium or barium or magnesium or beryllium)
    alkaline-earth metal.

More 'alkaline_earth' Meaning


fluorine

  • noun a nonmetallic univalent element belonging to the halogens; usually a yellow irritating toxic flammable gas; a powerful oxidizing agent; recovered from fluorite or cryolite or fluorapatite
    atomic number 9; F.

More 'fluorine' Meaning


structure

  • noun a thing constructed; a complex entity constructed of many parts
    construction.
    • the structure consisted of a series of arches
    • she wore her hair in an amazing construction of whirls and ribbons
  • noun the manner of construction of something and the arrangement of its parts
    • artists must study the structure of the human body
    • the structure of the benzene molecule

More 'structure' Meaning


phosphorus

  • noun a multivalent nonmetallic element of the nitrogen family that occurs commonly in inorganic phosphate rocks and as organic phosphates in all living cells; is highly reactive and occurs in several allotropic forms
    P; atomic number 15.
  • noun a planet (usually Venus) seen just before sunrise in the eastern sky
    daystar; Lucifer; morning star.

More 'phosphorus' Meaning


bi

  • noun a heavy brittle diamagnetic trivalent metallic element (resembles arsenic and antimony chemically); usually recovered as a by-product from ores of other metals
    atomic number 83; bismuth.

More 'bi' Meaning


nitride

  • noun a compound containing nitrogen and a more electropositive element (such as phosphorus or a metal)

More 'nitride' Meaning


chaoite

Sorry, we do not have the definition for this word.

rutherfordium

  • noun a radioactive transuranic element which has been synthesized
    unnilquadium; Unq; element 104; Rf; atomic number 104.

More 'rutherfordium' Meaning


potassium

  • noun a light soft silver-white metallic element of the alkali metal group; oxidizes rapidly in air and reacts violently with water; is abundant in nature in combined forms occurring in sea water and in carnallite and kainite and sylvite
    K; atomic number 19.

More 'potassium' Meaning


delta

  • noun a low triangular area of alluvial deposits where a river divides before entering a larger body of water
    • the Mississippi River delta
    • the Nile delta
  • noun an object shaped like an equilateral triangle

More 'delta' Meaning


ununhexium

  • noun a radioactive transuranic element
    atomic number 116; element 116; Uuh.

More 'ununhexium' Meaning


francium

  • noun a radioactive element of the alkali-metal group discovered as a disintegration product of actinium
    Fr; atomic number 87.

More 'francium' Meaning


quicksilver

  • noun a heavy silvery toxic univalent and bivalent metallic element; the only metal that is liquid at ordinary temperatures
    mercury; Hg; atomic number 80; hydrargyrum.
  • adjective satellite liable to sudden unpredictable change
    mercurial; fickle; erratic.
    • erratic behavior
    • fickle weather
    • mercurial twists of temperament
    • a quicksilver character, cool and willful at one moment, utterly fragile the next

More 'quicksilver' Meaning


graphite

  • noun used as a lubricant and as a moderator in nuclear reactors
    black lead; plumbago.

More 'graphite' Meaning


plutonium

  • noun a solid silvery grey radioactive transuranic element whose atoms can be split when bombarded with neutrons; found in minute quantities in uranium ores but is usually synthesized in nuclear reactors; 13 isotopes are known with the most important being plutonium 239
    atomic number 94; Pu.

More 'plutonium' Meaning


glucinium

  • noun a light strong brittle grey toxic bivalent metallic element
    Be; atomic number 4; beryllium.

More 'glucinium' Meaning


char

  • noun a charred substance
  • noun a human female employed to do housework
    cleaning woman; woman; charwoman; cleaning lady.
    • the char will clean the carpet
    • I have a woman who comes in four hours a day while I write

More 'char' Meaning


ti

  • noun a light strong grey lustrous corrosion-resistant metallic element used in strong lightweight alloys (as for airplane parts); the main sources are rutile and ilmenite
    titanium; atomic number 22.
  • noun shrub with terminal tufts of elongated leaves used locally for thatching and clothing; thick sweet roots are used as food; tropical southeastern Asia, Australia and Hawaii
    Cordyline terminalis.

More 'ti' Meaning


te

  • noun a brittle silver-white metalloid element that is related to selenium and sulfur; it is used in alloys and as a semiconductor; occurs mainly as tellurides in ores of copper and nickel and silver and gold
    atomic number 52; tellurium.
  • noun the syllable naming the seventh (subtonic) note of any musical scale in solmization
    si; ti.

More 'te' Meaning


ta

  • noun a hard grey lustrous metallic element that is highly resistant to corrosion; occurs in niobite and fergusonite and tantalite
    tantalum; atomic number 73.

More 'ta' Meaning


hydrargyrum

  • noun a heavy silvery toxic univalent and bivalent metallic element; the only metal that is liquid at ordinary temperatures
    mercury; quicksilver; Hg; atomic number 80.

More 'hydrargyrum' Meaning


48

  • adjective satellite being eight more than forty
    xlviii; forty-eight.

More '48' Meaning


49

  • adjective satellite being nine more than forty
    il; forty-nine.

More '49' Meaning


46

  • adjective satellite being six more than forty
    xlvi; forty-six.

More '46' Meaning


44

  • adjective satellite being four more than forty
    forty-four; xliv.

More '44' Meaning


45

  • adjective satellite being five more than forty
    xlv; forty-five.

More '45' Meaning


42

  • adjective satellite being two more than forty
    xlii; forty-two.

More '42' Meaning


43

  • adjective satellite being three more than forty
    forty-three; xliii.

More '43' Meaning


40

  • noun the cardinal number that is the product of ten and four
    XL; forty.
  • adjective satellite being ten more than thirty
    twoscore; xl; forty.

More '40' Meaning


41

  • adjective satellite being one more than forty
    xli; forty-one.

More '41' Meaning


tin

  • noun a silvery malleable metallic element that resists corrosion; used in many alloys and to coat other metals to prevent corrosion; obtained chiefly from cassiterite where it occurs as tin oxide
    Sn; atomic number 50.
  • noun a vessel (box, can, pan, etc.) made of tinplate and used mainly in baking

More 'tin' Meaning


ar

  • noun a colorless and odorless inert gas; one of the six inert gases; comprises approximately 1% of the earth's atmosphere
    argon; atomic number 18.
  • noun a unit of surface area equal to 100 square meters
    are.

More 'ar' Meaning


5

  • noun the cardinal number that is the sum of four and one
    quintet; quintuplet; quint; Little Phoebe; cinque; fivesome; Phoebe; V; five; fin; pentad.
  • adjective satellite being one more than four
    five; v.

More '5' Meaning


at

  • noun a highly unstable radioactive element (the heaviest of the halogen series); a decay product of uranium and thorium
    atomic number 85; astatine.
  • noun 100 at equal 1 kip in Laos

More 'at' Meaning


polonium

  • noun a radioactive metallic element that is similar to tellurium and bismuth; occurs in uranium ores but can be produced by bombarding bismuth with neutrons in a nuclear reactor
    atomic number 84; Po.

More 'polonium' Meaning


unnilquadium

  • noun a radioactive transuranic element which has been synthesized
    rutherfordium; Unq; element 104; Rf; atomic number 104.

More 'unnilquadium' Meaning


xenon

  • noun a colorless odorless inert gaseous element occurring in the earth's atmosphere in trace amounts
    Xe; atomic number 54.

More 'xenon' Meaning


atomic_number_19

  • noun a light soft silver-white metallic element of the alkali metal group; oxidizes rapidly in air and reacts violently with water; is abundant in nature in combined forms occurring in sea water and in carnallite and kainite and sylvite
    potassium; K.

More 'atomic_number_19' Meaning


atomic_number_18

  • noun a colorless and odorless inert gas; one of the six inert gases; comprises approximately 1% of the earth's atmosphere
    argon; Ar.

More 'atomic_number_18' Meaning


atomic_number_15

  • noun a multivalent nonmetallic element of the nitrogen family that occurs commonly in inorganic phosphate rocks and as organic phosphates in all living cells; is highly reactive and occurs in several allotropic forms
    P; phosphorus.

More 'atomic_number_15' Meaning


atomic_number_14

  • noun a tetravalent nonmetallic element; next to oxygen it is the most abundant element in the earth's crust; occurs in clay and feldspar and granite and quartz and sand; used as a semiconductor in transistors
    silicon; Si.

More 'atomic_number_14' Meaning


atomic_number_17

  • noun a common nonmetallic element belonging to the halogens; best known as a heavy yellow irritating toxic gas; used to purify water and as a bleaching agent and disinfectant; occurs naturally only as a salt (as in sea water)
    chlorine; Cl.

More 'atomic_number_17' Meaning


atomic_number_16

  • noun an abundant tasteless odorless multivalent nonmetallic element; best known in yellow crystals; occurs in many sulphide and sulphate minerals and even in native form (especially in volcanic regions)
    sulfur; S; sulphur.

More 'atomic_number_16' Meaning


atomic_number_11

  • noun a silvery soft waxy metallic element of the alkali metal group; occurs abundantly in natural compounds (especially in salt water); burns with a yellow flame and reacts violently in water; occurs in sea water and in the mineral halite (rock salt)
    Na; sodium.

More 'atomic_number_11' Meaning


atomic_number_10

  • noun a colorless odorless gaseous element that give a red glow in a vacuum tube; one of the six inert gasses; occurs in the air in small amounts
    neon; Ne.

More 'atomic_number_10' Meaning


atomic_number_13

  • noun a silvery ductile metallic element found primarily in bauxite
    aluminium; Al; aluminum.

More 'atomic_number_13' Meaning


atomic_number_12

  • noun a light silver-white ductile bivalent metallic element; in pure form it burns with brilliant white flame; occurs naturally only in combination (as in magnesite and dolomite and carnallite and spinel and olivine)
    Mg; magnesium.

More 'atomic_number_12' Meaning


ac

  • noun a radioactive element of the actinide series; found in uranium ores
    atomic number 89; actinium.
  • noun an electric current that reverses direction sinusoidally
    alternating electric current; alternating current.
    • In the US most household current is AC at 60 cycles per second

More 'ac' Meaning


noble_metal

  • noun any metal that is resistant to corrosion or oxidation

More 'noble_metal' Meaning


am

  • noun a radioactive transuranic metallic element; discovered by bombarding uranium with helium atoms
    atomic number 95; americium.
  • noun a master's degree in arts and sciences
    Artium Magister; MA; Master of Arts.

More 'am' Meaning


al

  • noun a silvery ductile metallic element found primarily in bauxite
    atomic number 13; aluminium; aluminum.
  • noun a state in the southeastern United States on the Gulf of Mexico; one of the Confederate states during the American Civil War
    Camellia State; Alabama; Heart of Dixie.

More 'al' Meaning


element_115

  • noun a radioactive transuranic element
    ununpentium; atomic number 115; Uup.

More 'element_115' Meaning


element_114

  • noun a radioactive transuranic element
    atomic number 114; Uuq; ununquadium.

More 'element_114' Meaning


as

  • noun a very poisonous metallic element that has three allotropic forms; arsenic and arsenic compounds are used as herbicides and insecticides and various alloys; found in arsenopyrite and orpiment and realgar
    arsenic; atomic number 33.
  • noun a United States territory on the eastern part of the island of Samoa
    American Samoa; Eastern Samoa.

More 'as' Meaning


element_116

  • noun a radioactive transuranic element
    ununhexium; atomic number 116; Uuh.

More 'element_116' Meaning


element_111

  • noun a radioactive transuranic element
    roentgenium; Rg; atomic number 111.

More 'element_111' Meaning


element_110

  • noun a radioactive transuranic element
    darmstadtium; Ds; atomic number 110.

More 'element_110' Meaning


element_113

  • noun a radioactive transuranic element
    Uut; atomic number 113; ununtrium.

More 'element_113' Meaning


element_112

  • noun a radioactive transuranic element
    ununbium; atomic number 112; Uub.

More 'element_112' Meaning





How can we make the selection of words better for you?

Words are expressive, emotive, nuanced, subtle, erudite and discerning!

Unfortunately words are sometimes also elusive, deceptive, fleeting in memory.

Through months of bittersweet labor, we finally have assembled words together by context. A novel way to search for new and elusive words. Hope they help you!

Are we in the right direction? Are your needs fulfilled? If so how? Is there anything we can do or do better? Please let us know in the feedback form!