HHomeBackground Color:He
LiBeTerbium Main PageBlack White GrayBCNOFNe
NaMgTerbium Pictures PageAlSiPSClAr
KCaTerbium Technical DataScTiVCrMnFeCoNiCuZnGaGeAsSeBrKr
RbSrYZrNbMoTcRuRhPdAgCdInSnSbTeIXe
CsBaLaCePrNdPmSmEuGdTbDyHoErTmYbLuHfTaWReOsIrPtAuHgTlPbBiPoAtRn
FrRaAcThPaUNpPuAmCmBkCfEsFmMdNoLrRfDbSgBhHsMtDsRgCnNhFlMcLvTsOg

Isotopes of Terbium (click to see decay chain):
136Tb  137Tb  138Tb  139Tb  140Tb  141Tb  142Tb  143Tb  144Tb  145Tb  146Tb  147Tb  148Tb  149Tb  150Tb  151Tb  152Tb  153Tb  154Tb  155Tb  156Tb  157Tb  158Tb  159Tb  160Tb  161Tb  162Tb  163Tb  164Tb  165Tb  166Tb  167Tb  168Tb  169Tb  170Tb  171Tb 

140Tb    Half-lifeFermion, 65p 75ntitle icon
2.4 sSpin 7 Parity 1

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ProbabilityModeDecay EnergyDaughter
100%β+10.278MeV140Gd
0.26%β+pN/A139Eu
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YieldNuclide
100%140Ce
0.26%139La
Atomic Weight139.945805049
AbundanceNone
Mass Excess-50.482272MeV
Binding Energy8.068672MeV
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..