HHomeBackground Color:He
LiBeArgon Main PageBlack White GrayBCNOFNe
NaMgArgon Pictures PageAlSiPSClAr
KCaArgon Technical DataScTiVCrMnFeCoNiCuZnGaGeAsSeBrKr
RbSrYZrNbMoTcRuRhPdAgCdInSnSbTeIXe
CsBaLaCePrNdPmSmEuGdTbDyHoErTmYbLuHfTaWReOsIrPtAuHgTlPbBiPoAtRn
FrRaAcThPaUNpPuAmCmBkCfEsFmMdNoLrRfDbSgBhHsMtDsRgCnNhFlMcLvTsOg

Isotopes of Argon (click to see decay chain):
30Ar  31Ar  32Ar  33Ar  34Ar  35Ar  36Ar  37Ar  38Ar  39Ar  40Ar  41Ar  42Ar  43Ar  44Ar  45Ar  46Ar  47Ar  48Ar  49Ar  50Ar  51Ar  52Ar  53Ar 

39Ar    Half-lifeFermion, 18p 21ntitle icon
269.2161339422 ySpin 7/2 Parity -1

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ProbabilityModeDecay EnergyDaughter
100%β-565keV39K
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YieldNuclide
100%39K
Atomic Weight38.964313231
AbundanceNone
Mass Excess-33.242011MeV
Binding Energy8.562593MeV
Magnetic Moment-1.3 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..