Das Periodensystem der Elemente online
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Nuklide nach Selektion gefunden: 27
Nuklid
Level
(MeV)
Atommasse (u)
Spin
% nat.
Halbwertszeit
Zerfall
%
49
S
16
0
49.02362
-3/2
unbekannt
nβ
-
100%
50
Cl
17
0
50.00784
unbekannt
20 Millisekunden (ms)
β
-
>0%
nβ
-
>0%
51
Ar
18
0
50.99163
-5/2
unbekannt
β
-
>0%
nβ
-
>0%
52
K
19
0
51.98261
-2
105 Millisekunden (ms)
β
-
36%
nβ
-
64%
2nβ
-
>0%
53
Ca
20
0
52.97005
-3/2
90 Millisekunden (ms)
β
-
70%
nβ
-
30%
54
Sc
21
0
53.963265
+4
360 Millisekunden (ms)
β
-
100%
54m
Sc
21
0.11
53.963383
+5
7 Mikrosekunden (μs)
it
100%
55
Ti
22
0
54.955265
-1/2
1.3 Sekunden
β
-
100%
56
V
23
0
55.950531
+1
216 Millisekunden (ms)
β
-
99.94%
nβ
-
0.06%
57
Cr
24
0
56.943613
-5/2
21.1 Sekunden
β
-
100%
58
Mn
25
0
57.939982
+1
3 Sekunden
β
-
100%
58m
Mn
25
0.0718
57.94044
+4
1 Minuten 5.2 Sekunden
β
-
80%
it
20%
59
Fe
26
0
58.934875
-3/2
44 Tage 11 Stunden
β
-
100%
60
Co
27
0
59.933817
+5
5 Jahre 99 Tage
β
-
100%
60m
Co
27
0.0586
59.93388
+2
10 Minuten 28 Sekunden
it
99.76%
β
-
0.24%
61
Ni
28
0
60.931056
-3/2
1.14
stabil
62
Cu
29
0
61.932585
+1
9 Minuten 40.4 Sekunden
ε
100%
63
Zn
30
0
62.933212
-3/2
38 Minuten 28 Sekunden
ε
100%
64
Ga
31
0
63.936839
0
2 Minuten 37.6 Sekunden
ε
100%
64m
Ga
31
0.0429
63.936885
+2
21.9 Mikrosekunden (μs)
it
100%
65
Ge
32
0
64.939436
-3/2
30.9 Sekunden
ε
100%
66
As
33
0
65.94471
0
95.8 Millisekunden (ms)
ε
100%
66m
As
33
1.3567
65.946166
+5
1.1 Mikrosekunden (μs)
it
100%
66m
As
33
3.0239
65.947956
+9
8.2 Mikrosekunden (μs)
it
100%
67
Se
34
0
66.95009
unbekannt
136 Millisekunden (ms)
ε
99.5%
pε
0.5%
68
Br
35
0
67.958516
unbekannt
unbekannt
ε
>0%
pε
>0%
p
>0%
69
Kr
36
0
68.96518
-5/2
32 Millisekunden (ms)
ε
>0%
pε
>0%