HHomeBackground Color:He
LiBePolonium Main PageBlack White GrayBCNOFNe
NaMgPolonium Pictures PageAlSiPSClAr
KCaPolonium Technical DataScTiVCrMnFeCoNiCuZnGaGeAsSeBrKr
RbSrYZrNbMoTcRuRhPdAgCdInSnSbTeIXe
CsBaLaCePrNdPmSmEuGdTbDyHoErTmYbLuHfTaWReOsIrPtAuHgTlPbBiPoAtRn
FrRaAcThPaUNpPuAmCmBkCfEsFmMdNoLrRfDbSgBhHsMtDsRgCnNhFlMcLvTsOg

Isotopes of Polonium (click to see decay chain):
188Po  189Po  190Po  191Po  192Po  193Po  194Po  195Po  196Po  197Po  198Po  199Po  200Po  201Po  202Po  203Po  204Po  205Po  206Po  207Po  208Po  209Po  210Po  211Po  212Po  213Po  214Po  215Po  216Po  217Po  218Po  219Po  220Po 

209Po    Half-lifeFermion, 84p 125ntitle icon
102.1055301877 ySpin 1/2 Parity -1

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ProbabilityModeDecay EnergyDaughter
100%α4.97923MeV205Pb
0.47%β+870.32keV209Bi
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Atomic Weight208.982430435
AbundanceNone
Mass Excess-16.365944MeV
Binding Energy7.835187MeV
Magnetic Moment0.77 μ
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..