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 

248Es    Half-lifeFermion, 99p 149ntitle icon
26.66666666667 mSpin Uncertain Parity Uncertain

Hide Decay Modes
ProbabilityModeDecay EnergyDaughter
100%β+2.0388MeV248Cf
0.25%α7.16MeV244Bk
0.00003%β+SFN/AVariable
Hide Ultimate Decay Products
YieldNuclide
100.25401%208Pb
4.010135694391×10-9%206Pb
Unknown200Hg
Atomic Weight248.075471
AbundanceNone
Mass Excess70.301MeV
Binding Energy7.476MeV
Magnetic Moment0 μ
Quadrupole MomentN/A
 
Show Element Pictures.
Also show decay chains leading to this isotope.
Show all decays, even very low-probability.
Click any isotope in diagram to see its data.
Decay Chain Image

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