Das Periodensystem der Elemente online
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Nuklide nach Selektion gefunden: 34
Nuklid
Level
(MeV)
Atommasse (u)
Spin
% nat.
Halbwertszeit
Zerfall
%
53
Ar
18
0
53.00494
-5/2
3 Millisekunden (ms)
β
-
>0%
nβ
-
>0%
54
K
19
0
53.9942
-2
10 Millisekunden (ms)
β
-
>0%
nβ
-
>0%
2nβ
-
>0%
55
Ca
20
0
54.98055
-5/2
30 Millisekunden (ms)
β
-
>0%
nβ
-
>0%
56
Sc
21
0
55.97287
+7
60 Millisekunden (ms)
β
-
>0%
nβ
-
>0%
57
Ti
22
0
56.963989
-3/2
60 Millisekunden (ms)
β
-
>0%
nβ
-
>0%
58
V
23
0
57.956834
+1
185 Millisekunden (ms)
β
-
>0%
nβ
-
>0%
59
Cr
24
0
58.948586
-1/2
460 Millisekunden (ms)
β
-
100%
59m
Cr
24
0.503
58.949126
+9/2
96 Mikrosekunden (μs)
it
100%
60
Mn
25
0
59.942911
0
51 Sekunden
β
-
100%
60m
Mn
25
0.2719
59.943203
+3
1.77 Sekunden
β
-
88.5%
it
11.5%
61
Fe
26
0
60.936745
-5/2
5 Minuten 59 Sekunden
β
-
100%
61m
Fe
26
0.861
60.93767
+9/2
250 Nanosekunden (ns)
it
100%
62
Co
27
0
61.934051
+2
1 Minuten 30 Sekunden
β
-
100%
62m
Co
27
0.022
61.934075
+5
13 Minuten 54.6 Sekunden
β
-
99%
it
1%
63
Ni
28
0
62.929669
-1/2
100 Jahre 36 Tage
β
-
100%
63m
Ni
28
0.0872
62.929763
-5/2
1.7 Mikrosekunden (μs)
it
100%
64
Cu
29
0
63.929764
+1
12 Stunden 42 Minuten 4 Sekunden
ε
61.5%
β
-
38.5%
65
Zn
30
0
64.929241
-5/2
243 Tage 15 Stunden
ε
100%
65m
Zn
30
0.0539
64.929299
-1/2
1.6 Mikrosekunden (μs)
it
100%
66
Ga
31
0
65.931589
0
9 Stunden 29 Minuten 24 Sekunden
ε
100%
67
Ge
32
0
66.932735
-1/2
18 Minuten 54 Sekunden
ε
100%
67m
Ge
32
0.0182
66.932754
-5/2
13.7 Mikrosekunden (μs)
it
100%
67m
Ge
32
0.7517
66.933542
+9/2
110 Nanosekunden (ns)
it
100%
68
As
33
0
67.936769
+3
2 Minuten 31.6 Sekunden
ε
100%
68m
As
33
0.4252
67.937226
+1
1 Minuten 51 Sekunden
ε
>0%
it
>0%
69
Se
34
0
68.939558
-3/2
27.4 Sekunden
ε
100%
69m
Se
34
0.0394
68.9396
-5/2
2 Mikrosekunden (μs)
it
100%
69m
Se
34
0.5739
68.940174
+9/2
955 Nanosekunden (ns)
it
100%
70
Br
35
0
69.944792
0
79.1 Millisekunden (ms)
ε
>0%
pε
>0%
70m
Br
35
2.2923
69.947253
+9
2.2 Sekunden
ε
100%
71
Kr
36
0
70.949626
-5/2
100 Millisekunden (ms)
ε
94.8%
pε
5.2%
72
Rb
37
0
71.95908
+3
unbekannt
ε
>0%
pε
>0%
p
>0%
72m
Rb
37
0.1
71.959187
-1
1 Mikrosekunden (μs)
it
100%
73
Sr
38
0
72.96597
-3/2
unbekannt
ε
>0%
pε
>0%