HHomeBackground Color:He
LiBeEuropium Main PageBlack White GrayBCNOFNe
NaMgEuropium Pictures PageAlSiPSClAr
KCaEuropium Technical DataScTiVCrMnFeCoNiCuZnGaGeAsSeBrKr
RbSrYZrNbMoTcRuRhPdAgCdInSnSbTeIXe
CsBaLaCePrNdPmSmEuGdTbDyHoErTmYbLuHfTaWReOsIrPtAuHgTlPbBiPoAtRn
FrRaAcThPaUNpPuAmCmBkCfEsFmMdNoLrRfDbSgBhHsMtDsRgCnNhFlMcLvTsOg

Isotopes of Europium (click to see decay chain):
130Eu  131Eu  132Eu  133Eu  134Eu  135Eu  136Eu  137Eu  138Eu  139Eu  140Eu  141Eu  142Eu  143Eu  144Eu  145Eu  146Eu  147Eu  148Eu  149Eu  150Eu  151Eu  152Eu  153Eu  154Eu  155Eu  156Eu  157Eu  158Eu  159Eu  160Eu  161Eu  162Eu  163Eu  164Eu  165Eu  166Eu  167Eu 

140Eu    Half-lifeFermion, 63p 77ntitle icon
1.51 sSpin 1 Parity 1

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ProbabilityModeDecay EnergyDaughter
100%β+7.4478MeV140Sm
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YieldNuclide
100%140Ce
Atomic Weight139.928087607
AbundanceNone
Mass Excess-66.985963MeV
Binding Energy8.197732MeV
Magnetic Moment1.365 μ
Quadrupole Moment0.31
 
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Decay Chain Image

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