HHomeBackground Color:He
LiBeHydrogen Main PageBlack White GrayBCNOFNe
NaMgHydrogen Pictures PageAlSiPSClAr
KCaHydrogen Technical DataScTiVCrMnFeCoNiCuZnGaGeAsSeBrKr
RbSrYZrNbMoTcRuRhPdAgCdInSnSbTeIXe
CsBaLaCePrNdPmSmEuGdTbDyHoErTmYbLuHfTaWReOsIrPtAuHgTlPbBiPoAtRn
FrRaAcThPaUNpPuAmCmBkCfEsFmMdNoLrRfDbSgBhHsMtDsRgCnNhFlMcLvTsOg

Isotopes of Hydrogen (click to see decay chain):
1H  2H  3H  4H  5H  6H  7H 

4H    Half-lifeFermion, 1p 3ntitle icon
9.917391304348×10-14 nsSpin 2 Parity -1

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ProbabilityModeDecay EnergyDaughter
100%n2.88MeV3H
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Atomic Weight4.027806424
AbundanceNone
Mass Excess25.901518MeV
Binding Energy1.400351MeV
Magnetic MomentN/A
Quadrupole MomentN/A
 
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Decay Chain Image

Decay chain image generated by Mathematica's GraphPlot and IsotopeData functions from Wolfram Research, Inc..