Das Periodensystem der Elemente online
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Nuklide nach Selektion gefunden: 50
Nuklid
Level
(MeV)
Atommasse (u)
Spin
% nat.
Halbwertszeit
Zerfall
%
77
Ni
28
0
76.96055
unbekannt
unbekannt
β
-
>0%
nβ
-
>0%
78
Cu
29
0
77.95196
+3
342 Millisekunden (ms)
β
-
>0%
nβ
-
>0%
79
Zn
30
0
78.942651
+9/2
995 Millisekunden (ms)
β
-
98.7%
nβ
-
1.3%
80
Ga
31
0
79.936516
+3
1.676 Sekunden
β
-
99.14%
nβ
-
0.86%
81
Ge
32
0
80.92882
+9/2
7.6 Sekunden
β
-
100%
81m
Ge
32
0.6791
80.92955
+1/2
7.6 Sekunden
β
-
100%
82
As
33
0
81.924504
+1
19.1 Sekunden
β
-
100%
82m
As
33
0.1
81.924611
-5
13.6 Sekunden
β
-
100%
83
Se
34
0
82.919118
+9/2
22 Minuten 18 Sekunden
β
-
100%
83m
Se
34
0.2285
82.919364
-1/2
1 Minuten 10.1 Sekunden
β
-
100%
84
Br
35
0
83.916479
-2
31 Minuten 48 Sekunden
β
-
100%
84m
Br
35
0.32
83.916823
-6
6 Minuten
β
-
100%
84m
Br
35
0.4082
83.916917
+1
100 Nanosekunden (ns)
it
100%
85
Kr
36
0
84.912527
+9/2
10 Jahre 264 Tage
β
-
100%
85m
Kr
36
0.305
84.912855
-1/2
4 Stunden 28 Minuten 48 Sekunden
β
-
78.6%
it
21.4%
85m
Kr
36
1.9918
84.914666
+19/2
1.7 Mikrosekunden (μs)
it
100%
86
Rb
37
0
85.911167
-2
18 Tage 15 Stunden
β
-
99.99948%
ε
5.2e-3%
86m
Rb
37
0.5561
85.911764
-6
1 Minuten 1.02 Sekunden
it
99.8%
β
-
0.2%
87
Sr
38
0
86.908877
+9/2
7
stabil
87m
Sr
38
0.3885
86.909294
-1/2
2 Stunden 48 Minuten 54 Sekunden
it
99.7%
ε
0.3%
88
Y
39
0
87.909501
-4
106 Tage 15 Stunden
ε
100%
88m
Y
39
0.3929
87.909923
+1
301 Mikrosekunden (μs)
it
100%
88m
Y
39
0.6745
87.910225
+8
14 Millisekunden (ms)
it
100%
89
Zr
40
0
88.90889
+9/2
3 Tage 6 Stunden 24 Minuten
ε
100%
89m
Zr
40
0.5878
88.909521
-1/2
4 Minuten 9.7 Sekunden
it
93.77%
ε
6.23%
90
Nb
41
0
89.911265
+8
14 Stunden 36 Minuten
ε
100%
90m
Nb
41
0.1224
89.911397
+6
63 Mikrosekunden (μs)
it
100%
90m
Nb
41
0.1247
89.911399
-4
18.81 Sekunden
it
100%
90m
Nb
41
0.1711
89.911449
+7
100 Nanosekunden (ns)
it
100%
90m
Nb
41
0.382
89.911675
+1
6.2 Millisekunden (ms)
it
100%
90m
Nb
41
1.8802
89.913284
-11
472 Nanosekunden (ns)
it
100%
91
Mo
42
0
90.91175
+9/2
15 Minuten 29.4 Sekunden
ε
100%
91m
Mo
42
0.653
90.912451
-1/2
1 Minuten 4.6 Sekunden
it
50%
ε
50%
92
Tc
43
0
91.91526
+8
4 Minuten 15 Sekunden
ε
100%
92m
Tc
43
0.2702
91.91555
+4
1 Mikrosekunden (μs)
it
100%
93
Ru
44
0
92.917052
+9/2
59.7 Sekunden
ε
100%
93m
Ru
44
0.7344
92.91784
-1/2
10.8 Sekunden
ε
77.97%
pε
0.03%
it
22%
93m
Ru
44
2.0826
92.919288
+23/2
2.2 Mikrosekunden (μs)
it
100%
94
Rh
45
0
93.921698
+4
1 Minuten 10.6 Sekunden
ε
98.2%
pε
1.8%
94m
Rh
45
0.0546
93.921756
+2
480 Nanosekunden (ns)
it
100%
94m
Rh
45
0.3
93.92202
+8
25.8 Sekunden
ε
>0%
pε
>0%
95
Pd
46
0
94.92469
+7/2
10 Sekunden
ε
100%
95m
Pd
46
2
94.926837
+23/2
13.3 Sekunden
ε
89.4%
pε
0.9%
it
9.7%
96
Ag
47
0
95.93068
+2
6.9 Sekunden
ε
82%
pε
18%
96m
Ag
47
0.05
95.930734
+8
4.4 Sekunden
ε
91.5%
pε
8.5%
96m
Ag
47
0.5
95.930734
+15
700 Nanosekunden (ns)
it
100%
97
Cd
48
0
96.93494
+5/2
2.8 Sekunden
ε
>0%
pε
>0%
p
>0%
98
In
49
0
97.94214
0
1.2 Sekunden
ε
>0%
pε
>0%
p
>0%
98m
In
49
0.25
97.942409
+6
1.7 Sekunden
pε
100%
99
Sn
50
0
98.94933
+5/2
5 Millisekunden (ms)
ε
>0%
pε
>0%