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 

205Po    Half-lifeFermion, 84p 121ntitle icon
1.74 hSpin 5/2 Parity -1

Hide Decay Modes
ProbabilityModeDecay EnergyDaughter
100%β+2.5305MeV205Bi
0.04%α5.324MeV201Pb
Hide Ultimate Decay Products
YieldNuclide
100%205Tl
0.04%201Hg
Atomic Weight204.981203322
AbundanceNone
Mass Excess-17.508993MeV
Binding Energy7.836156MeV
Magnetic Moment0.76 μ
Quadrupole Moment0.17
 
Show Element Pictures.
Also show decay chains leading to this isotope.
Show only decays with probability >0.1%.
Click any isotope in diagram to see its data.
Decay Chain Image

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