Das Periodensystem der Elemente online
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Nuklide nach Selektion gefunden: 30
Nuklid
Level
(MeV)
Atommasse (u)
Spin
% nat.
Halbwertszeit
Zerfall
%
72
Fe
26
0
71.96962
0
unbekannt
β
-
>0%
nβ
-
>0%
73
Co
27
0
72.96024
unbekannt
41 Millisekunden (ms)
β
-
>0%
nβ
-
>0%
74
Ni
28
0
73.948071
0
680 Millisekunden (ms)
β
-
>0%
nβ
-
>0%
75
Cu
29
0
74.9419
-3/2
1.224 Sekunden
β
-
96.5%
nβ
-
3.5%
76
Zn
30
0
75.933294
0
5.7 Sekunden
β
-
100%
77
Ga
31
0
76.929154
-3/2
13.2 Sekunden
β
-
100%
78
Ge
32
0
77.922853
0
1 Stunden 28 Minuten 120 Millisekunden (ms)
β
-
100%
79
As
33
0
78.920948
-3/2
9 Minuten 1 Sekunden
β
-
100%
79m
As
33
0.7728
78.921778
+9/2
1.2 Mikrosekunden (μs)
it
100%
80
Se
34
0
79.916521
0
49.61
stabil
81
Br
35
0
80.916291
-3/2
49.31
stabil
81m
Br
35
0.5362
80.916866
+9/2
34.6 Mikrosekunden (μs)
it
100%
82
Kr
36
0
81.913484
0
11.58
stabil
83
Rb
37
0
82.915111
-5/2
86 Tage 4 Stunden
ε
100%
83m
Rb
37
0.0421
82.915156
+9/2
7.8 Millisekunden (ms)
it
100%
84
Sr
38
0
83.913425
0
0.56
stabil
85
Y
39
0
84.916433
-1/2
2 Stunden 40 Minuten 48 Sekunden
ε
100%
85m
Y
39
0.0198
84.916454
+9/2
4 Stunden 40 Minuten 48 Sekunden
ε
100%
it
2e-3%
85m
Y
39
0.2663
84.916719
-5/2
178 Nanosekunden (ns)
it
100%
86
Zr
40
0
85.916474
0
16 Stunden 30 Minuten
ε
100%
87
Nb
41
0
86.920361
-1/2
3 Minuten 45 Sekunden
ε
100%
87m
Nb
41
0.0038
86.920365
+9/2
2 Minuten 36 Sekunden
ε
>0%
it
>0%
88
Mo
42
0
87.921953
0
8 Minuten
ε
100%
89
Tc
43
0
88.927166
+9/2
12.8 Sekunden
ε
100%
89m
Tc
43
0.0625
88.927234
-1/2
12.9 Sekunden
ε
99.99%
it
0.01%
90
Ru
44
0
89.92989
0
11.7 Sekunden
ε
100%
91
Rh
45
0
90.93655
+9/2
1.47 Sekunden
ε
>0%
pε
>0%
91m
Rh
45
0.0001
90.93655
-1/2
1.46 Sekunden
ε
>0%
pε
>0%
92
Pd
46
0
91.94042
0
700 Millisekunden (ms)
ε
100%
93
Ag
47
0
92.94978
unbekannt
unbekannt
ε
>0%
pε
>0%