HHomeBackground Color:He
LiBeEinsteinium Main PageBlack White GrayBCNOFNe
NaMgEinsteinium Pictures PageAlSiPSClAr
KCaEinsteinium Technical DataScTiVCrMnFeCoNiCuZnGaGeAsSeBrKr
RbSrYZrNbMoTcRuRhPdAgCdInSnSbTeIXe
CsBaLaCePrNdPmSmEuGdTbDyHoErTmYbLuHfTaWReOsIrPtAuHgTlPbBiPoAtRn
FrRaAcThPaUNpPuAmCmBkCfEsFmMdNoLrRfDbSgBhHsMtDsRgCnNhFlMcLvTsOg

Isotopes of Einsteinium (click to see decay chain):
240Es  241Es  242Es  243Es  244Es  245Es  246Es  247Es  248Es  249Es  250Es  251Es  252Es  253Es  254Es  255Es  256Es  257Es  258Es 

251Es    Half-lifeBoson, 99p 152ntitle icon
1.388888888889 dSpin 3/2 Parity -1

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ProbabilityModeDecay EnergyDaughter
99.5%ϵ377.58keV251Cf
0.5%α6.59666MeV247Bk
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YieldNuclide
100.276313667%207Pb
8.900000000048×10-8%205Tl
8.00001071204×10-10%206Pb
9.900000000049×10-13%208Pb
Atomic Weight251.079992142
AbundanceNone
Mass Excess74.512202MeV
Binding Energy7.465881MeV
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..