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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
52
K
Half-life
Fermion, 19p 33n
105 ms
Spin 2 Parity -1
Hide Decay Modes
Probability
Mode
Decay Energy
Daughter
64%
β
-
n
11.593MeV
51
Ca
21%
β
-
2n
7.229MeV
50
Ca
15%
β
-
N/A
52
Ca
Hide Ultimate Decay Products
Yield
Nuclide
64.3%
51
V
21%
50
Ti
14.7%
52
Cr
Atomic Weight
51.98261
Abundance
None
Mass Excess
-16.199MeV
Binding Energy
8.097MeV
Magnetic Moment
N/A
Quadrupole Moment
N/A
Show Element Pictures.
Show only decay products of this isotope.
Click any isotope in diagram to see its data.
Decay chain image generated by
Mathematica
's
GraphPlot
and
IsotopeData
functions from
Wolfram Research, Inc.
.