HHomeBackground Color:He
LiBeAstatine Main PageBlack White GrayBCNOFNe
NaMgAstatine Pictures PageAlSiPSClAr
KCaAstatine Technical DataScTiVCrMnFeCoNiCuZnGaGeAsSeBrKr
RbSrYZrNbMoTcRuRhPdAgCdInSnSbTeIXe
CsBaLaCePrNdPmSmEuGdTbDyHoErTmYbLuHfTaWReOsIrPtAuHgTlPbBiPoAtRn
FrRaAcThPaUNpPuAmCmBkCfEsFmMdNoLrRfDbSgBhHsMtDsRgCnNhFlMcLvTsOg

Isotopes of Astatine (click to see decay chain):
193At  194At  195At  196At  197At  198At  199At  200At  201At  202At  203At  204At  205At  206At  207At  208At  209At  210At  211At  212At  213At  214At  215At  216At  217At  218At  219At  220At  221At  222At  223At 

212At    Half-lifeFermion, 85p 127ntitle icon
314 msSpin 1 Parity -1

Hide Decay Modes
ProbabilityModeDecay EnergyDaughter
100%α7.82392MeV208Bi
0.03%β+726.03keV212Po
2×10-6%β-38.42keV212Rn
Hide Ultimate Decay Products
YieldNuclide
100.03%208Pb
Unknown200Hg
Atomic Weight211.990744771
AbundanceNone
Mass Excess-8.62119MeV
Binding Energy7.798306MeV
Magnetic MomentN/A
Quadrupole MomentN/A
 
Show Isotope Symbols.
Show only decay products of this isotope.
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..