H

The Periodic Table of Elements

He
LiBe

Legend

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BCNOFNe
NaMgAlSiPSClAr
KCaScTiVCrMnFeCoNiCuZnGaGeAsSeBrKr
RbSrYZrNbMoTcRuRhPdAgCdInSnSbTeIXe
CsBaLa & Ac Sub tableHfTaWReOsIrPtAuHgTlPbBiPoAtRn
FrRaRfDbSgBhHsMtDsRgCnNhFlMcLvTsOg
CePrNdPmSmEuGdTbDyHoErTmYbLu
ThPaUNpPuAmCmBkCfEsFmMdNoLr