The Periodic Table of Elements - NASA

1 The Periodic Table of ElementsC6 CARBON12 Atomic NumberChemical SymbolAtomic WeightChemical NameNumber of ProtonsNumber of Electrons=== Number of ProtonsNumber of Neutrons*+=Solid at room temperature=Liquid at room temperature=Gas at room temperature=Radioactive=Artificially MadeKEYMETALSNON-METALS* The atomic weights listed on this Table of Elements have been rounded to the nearest whole number. As a result, this chart actually displays the mass number of a specific isotope for each element. An element's complete, unrounded atomic weight can be found on the It's Elemental website: Last revised on June 8, 2016294 HLiNaKBeMgCaScTiRbCsFrSrYBaRaZrHfRfVNbTa DbCrMoWSgMnTcReBhFeRuOsHsCoRhIrMtNiPdPtD sCuAgAuRgZnCdHgCnGaInTlNhGeSnPbFlAsSbBiM cSeTePoLvBrIAtTsKrXeRnOgLaAcCeThPrPaNdUP mNpSmPuEuAmGdCmTbBkDyCfHoEsErFmTmMdYbYbN oLuLrBAlCSiNPOSFClNeHeArHYDROGENLITHIUMS ODIUMPOTASSIUMBERYLLIUMMAGNESIUMCALCIUMS CANDIUMTITANIUMRUBIDIUMCESIUMFRANCIUMSTR ONTIUMYTTRIUMBARIUMRADIUMZIRCONIUMHAFNIU MRUTHERFORDIUMVANADIUMNIOBIUMTANTALUMDUB NIUMCHROMIUMMOLYBDENUMTUNGSTENSEABORGIUM MANGANESETECHNETIUMRHENIUMBOHRIUMIRONRUT HENIUMOSMIUMHASSIUMCOBALTRHODIUMIRIDIUMM EITNERIUMNICKELPALLADIUMPLATINUMDARMSTAD TIUMCOPPERSILVERGOLDROENTGENIUMZINCCADMI UMMERCURYCOPERNICIUMGALLIUMINDIUMTHALLIU MNIHONIUMGERMANIUMTINLEADFLEROVIUMARSENI CANTIMONYBISMUTHMOSCOVIUMSELENIUMTELLURI UMPOLONIUMLIVERMORIUMBROMINEIODINEASTATI NETENNESSINEKRYPTONXENONRADONOGANESSONLA NTHANUMACTINIUMCERIUMTHORIUMPRASEODYMIUM PROTACTINIUMNEODYMIUMURANIUMPROMETHIUMNE PTUNIUMSAMARIUMPLUTONIUMEUROPIUMAMERICIU MGADOLINIUMCURIUMTERBIUMBERKELIUMDYSPROS IUMCALIFORNIUMHOLMIUMEINSTEINIUMERBIUMFE RMIUMTHULIUMMENDELEVIUMYTTERBIUMNOBELIUM LUTETIUMLAWRENCIUMBORONALUMINUMCARBONSIL ICONNITROGENPHOSPHORUSOXYGENSULFURFLUORI NECHLORINENEONHELIUMARGON172339851332239 2440884589137226489117826351931812685296 1842715598186270561011902705910319227859 1061952816410819728165112201285701152047 3119112712282072897512220979128209286289 2932948012721084131143116321935204402221 3922714023214123114423814523715024415224 3157247159247251163165252167169258257259 1731752621311193741220382139224055875688 7210423417310524427410625437510726447610 8274577109284678110294779111304880112314 9811135136147158169171021850821145183115 5284116538511754861185789589059916092619 3629463956496659766986799681006910170102 711033233343536 It's ElementalScience Education Web Resources It's Elemental An easy to understand Table of Elementslisting basic physical and historical data.

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