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Isotopes of Potassium (click to see decay chain):
32
K
33
K
34
K
35
K
36
K
37
K
38
K
39
K
40
K
41
K
42
K
43
K
44
K
45
K
46
K
47
K
48
K
49
K
50
K
51
K
52
K
53
K
54
K
55
K
40
K
Half-life
Fermion, 19p 21n
1.248×10
9
y
Spin 4 Parity -1
Show Decay Modes
Show Ultimate Decay Products
Atomic Weight
39.963998475
Abundance
0.0117%
Mass Excess
-33.535205MeV
Binding Energy
8.538083MeV
Magnetic Moment
-1.2981 μ
Quadrupole Moment
-0.061
Show Element Pictures.
Also show decay chains leading to this isotope.
Show only decays with probability >0.1%.
Click any isotope in diagram to see its data.
Decay chain image generated by
Mathematica
's
GraphPlot
and
IsotopeData
functions from
Wolfram Research, Inc.
.