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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
50
K
Half-life
Fermion, 19p 31n
472 ms
Spin Uncertain Parity Uncertain
Hide Decay Modes
Probability
Mode
Decay Energy
Daughter
71%
β
-
14.219MeV
50
Ca
29%
β
-
n
7.866MeV
49
Ca
Show Ultimate Decay Products
Atomic Weight
49.972783355
Abundance
None
Mass Excess
-25.352141MeV
Binding Energy
8.281068MeV
Magnetic Moment
0 μ
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.
.