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Isotopes of Argon (click to see decay chain):
30
Ar
31
Ar
32
Ar
33
Ar
34
Ar
35
Ar
36
Ar
37
Ar
38
Ar
39
Ar
40
Ar
41
Ar
42
Ar
43
Ar
44
Ar
45
Ar
46
Ar
47
Ar
48
Ar
49
Ar
50
Ar
51
Ar
52
Ar
53
Ar
31
Ar
Half-life
Fermion, 18p 13n
14.4 ms
Spin 5/2 Parity 1
Hide Decay Modes
Probability
Mode
Decay Energy
Daughter
63%
β
+
p
N/A
30
S
28%
β
+
17.338MeV
31
Cl
7.2%
β
+
2p
N/A
29
P
1.4%
β
+
3p
N/A
28
Si
0.38%
β
+
pα
N/A
26
Si
0.03%
β
+
α
N/A
27
P
Hide Ultimate Decay Products
Yield
Nuclide
63.196%
30
Si
27.72%
31
P
7.2%
29
Si
1.4%
28
Si
0.380021%
26
Mg
0.03%
27
Al
Atomic Weight
31.012123
Abundance
None
Mass Excess
11.293MeV
Binding Energy
7.253MeV
Magnetic Moment
N/A
Quadrupole Moment
N/A
Show Element Pictures.
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Click any isotope in diagram to see its data.
Decay chain image generated by
Mathematica
's
GraphPlot
and
IsotopeData
functions from
Wolfram Research, Inc.
.