HHomeBackground Color:He
LiBeBismuth Main PageBlack White GrayBCNOFNe
NaMgBismuth Pictures PageAlSiPSClAr
KCaBismuth Technical DataScTiVCrMnFeCoNiCuZnGaGeAsSeBrKr
RbSrYZrNbMoTcRuRhPdAgCdInSnSbTeIXe
CsBaLaCePrNdPmSmEuGdTbDyHoErTmYbLuHfTaWReOsIrPtAuHgTlPbBiPoAtRn
FrRaAcThPaUNpPuAmCmBkCfEsFmMdNoLrRfDbSgBhHsMtDsRgUubUutUuqUupUuhUusUuo

Isotopes of Bismuth (click to see decay chain):
184Bi  185Bi  186Bi  187Bi  188Bi  189Bi  190Bi  191Bi  192Bi  193Bi  194Bi  195Bi  196Bi  197Bi  198Bi  199Bi  200Bi  201Bi  202Bi  203Bi  204Bi  205Bi  206Bi  207Bi  208Bi  209Bi  210Bi  211Bi  212Bi  213Bi  214Bi  215Bi  216Bi  217Bi  218Bi  219Bi 

209Bi    Half-lifeBoson, 83p 126ntitle icon
1.9×1019ySpin 9/2 Parity -1

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ProbabilityModeDecay EnergyDaughter
100.%α3137.21keV205Tl
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Atomic Weight208.980398734
Abundance1.×102%
Mass Excess-18.258461MeV
Binding Energy7.847985MeV
Magnetic Moment4.1106μ
Quadrupole Moment-0.37
 
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Decay Chain Image

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