HHomeBackground Color:He
LiBeMagnesium Main PageBlack White GrayBCNOFNe
NaMgMagnesium Pictures PageAlSiPSClAr
KCaMagnesium Technical DataScTiVCrMnFeCoNiCuZnGaGeAsSeBrKr
RbSrYZrNbMoTcRuRhPdAgCdInSnSbTeIXe
CsBaLaCePrNdPmSmEuGdTbDyHoErTmYbLuHfTaWReOsIrPtAuHgTlPbBiPoAtRn
FrRaAcThPaUNpPuAmCmBkCfEsFmMdNoLrRfDbSgBhHsMtDsRgCnNhFlMcLvTsOg

Isotopes of Magnesium (click to see decay chain):
19Mg  20Mg  21Mg  22Mg  23Mg  24Mg  25Mg  26Mg  27Mg  28Mg  29Mg  30Mg  31Mg  32Mg  33Mg  34Mg  35Mg  36Mg  37Mg  38Mg  39Mg  40Mg 

40Mg    Half-lifeBoson, 12p 28ntitle icon
170 nsSpin 0 Parity 1

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ProbabilityModeDecay EnergyDaughter
Unknownβ-20.94MeV40Al
Unknownβ-n20.77MeV39Al
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YieldNuclide
Unknown39K
Unknown40Ar
Unknown38Ar
Atomic Weight40.05393
AbundanceNone
Mass Excess50.235MeV
Binding Energy6.581MeV
Magnetic Moment0 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..