HHomeBackground Color:He
LiBePotassium Main PageBlack White GrayBCNOFNe
NaMgPotassium Pictures PageAlSiPSClAr
KCaPotassium Technical DataScTiVCrMnFeCoNiCuZnGaGeAsSeBrKr
RbSrYZrNbMoTcRuRhPdAgCdInSnSbTeIXe
CsBaLaCePrNdPmSmEuGdTbDyHoErTmYbLuHfTaWReOsIrPtAuHgTlPbBiPoAtRn
FrRaAcThPaUNpPuAmCmBkCfEsFmMdNoLrRfDbSgBhHsMtDsRgCnNhFlMcLvTsOg

Isotopes of Potassium (click to see decay chain):
32K  33K  34K  35K  36K  37K  38K  39K  40K  41K  42K  43K  44K  45K  46K  47K  48K  49K  50K  51K  52K  53K  54K  55K 

42K    Half-lifeFermion, 19p 23ntitle icon
12.321 hSpin 2 Parity -1

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ProbabilityModeDecay EnergyDaughter
100%β-3.525516MeV42Ca
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Atomic Weight41.96240281
AbundanceNone
Mass Excess-35.021556MeV
Binding Energy8.551245MeV
Magnetic Moment-1.1425 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..