HHomeBackground Color:He
LiBeAmericium Main PageBlack White GrayBCNOFNe
NaMgAmericium Pictures PageAlSiPSClAr
KCaAmericium Technical DataScTiVCrMnFeCoNiCuZnGaGeAsSeBrKr
RbSrYZrNbMoTcRuRhPdAgCdInSnSbTeIXe
CsBaLaCePrNdPmSmEuGdTbDyHoErTmYbLuHfTaWReOsIrPtAuHgTlPbBiPoAtRn
FrRaAcThPaUNpPuAmCmBkCfEsFmMdNoLrRfDbSgBhHsMtDsRgUubUutUuqUupUuhUusUuo

Isotopes of Americium (click to see decay chain):
231Am  232Am  233Am  234Am  235Am  236Am  237Am  238Am  239Am  240Am  241Am  242Am  243Am  244Am  245Am  246Am  247Am  248Am  249Am 

243Am    Half-lifeBoson, 95p 148ntitle icon
7388.ySpin 5/2 Parity -1

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ProbabilityModeDecay EnergyDaughter
100.%α5438.81keV239Np
3.7×10-9%SFN/AVariable
Show Ultimate Decay Products
Atomic Weight243.06138108
AbundanceNone
Mass Excess57.176109MeV
Binding Energy7.530169MeV
Magnetic Moment1.53μ
Quadrupole Moment4.3
 
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Decay Chain Image

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