HHomeBackground Color:He
LiBeCesium Main PageBlack White GrayBCNOFNe
NaMgCesium Pictures PageAlSiPSClAr
KCaCesium Technical DataScTiVCrMnFeCoNiCuZnGaGeAsSeBrKr
RbSrYZrNbMoTcRuRhPdAgCdInSnSbTeIXe
CsBaLaCePrNdPmSmEuGdTbDyHoErTmYbLuHfTaWReOsIrPtAuHgTlPbBiPoAtRn
FrRaAcThPaUNpPuAmCmBkCfEsFmMdNoLrRfDbSgBhHsMtDsRgCnNhFlMcLvTsOg

Isotopes of Cesium (click to see decay chain):
112Cs  113Cs  114Cs  115Cs  116Cs  117Cs  118Cs  119Cs  120Cs  121Cs  122Cs  123Cs  124Cs  125Cs  126Cs  127Cs  128Cs  129Cs  130Cs  131Cs  132Cs  133Cs  134Cs  135Cs  136Cs  137Cs  138Cs  139Cs  140Cs  141Cs  142Cs  143Cs  144Cs  145Cs  146Cs  147Cs  148Cs  149Cs  150Cs  151Cs 

139Cs    Half-lifeBoson, 55p 84ntitle icon
9.266666666667 mSpin 7/2 Parity 1

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ProbabilityModeDecay EnergyDaughter
100%β-4.21283MeV139Ba
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Atomic Weight138.913363999
AbundanceNone
Mass Excess-80.700915MeV
Binding Energy8.342338MeV
Magnetic Moment2.696 μ
Quadrupole Moment-0.075
 
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Decay Chain Image

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