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 

51K    Half-lifeBoson, 19p 32ntitle icon
365 msSpin Uncertain Parity Uncertain

Hide Decay Modes
ProbabilityModeDecay EnergyDaughter
53%β-13.861MeV51Ca
47%β-n9.498MeV50Ca
Show Ultimate Decay Products
Atomic Weight50.97638
AbundanceNone
Mass Excess-22.002MeV
Binding Energy8.211MeV
Magnetic MomentN/A
Quadrupole MomentN/A
 
Show Element Pictures.
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..