Das Periodensystem der Elemente online
Startseite
Nuklidkarte
Rechenhilfen
Listen
Nuklidliste
Nuklide nach Selektion gefunden: 25
Nuklid
Level
(MeV)
Atommasse (u)
Spin
% nat.
Halbwertszeit
Zerfall
%
197
Os
76
0
196.97283
unbekannt
2 Minuten 48 Sekunden
β
-
100%
197
Ir
77
0
196.969653
+3/2
5 Minuten 48 Sekunden
β
-
100%
197m
Ir
77
0.115
196.969777
-11/2
8 Minuten 54 Sekunden
β
-
99.95%
it
0.05%
197
Pt
78
0
196.967341
-1/2
19 Stunden 53 Minuten 29 Sekunden
β
-
100%
197m
Pt
78
0.3996
196.96777
+13/2
1 Stunden 35 Minuten 24.6 Sekunden
it
96.7%
β
-
3.3%
197
Au
79
0
196.966569
+3/2
100
stabil
197m
Au
79
0.4092
196.967008
-11/2
7.73 Sekunden
it
100%
197
Hg
80
0
196.967213
-1/2
2 Tage 16 Stunden 8 Minuten
ε
100%
197m
Hg
80
0.2989
196.967534
+13/2
23 Stunden 48 Minuten
it
91.4%
ε
8.6%
197
Tl
81
0
196.969574
+1/2
2 Stunden 50 Minuten 24 Sekunden
ε
100%
197m
Tl
81
0.6082
196.970227
-9/2
540 Millisekunden (ms)
it
100%
197
Pb
82
0
196.973431
-3/2
8 Minuten 6 Sekunden
ε
100%
197m
Pb
82
0.3193
196.973774
+13/2
42 Minuten 54 Sekunden
ε
81%
it
19%
197m
Pb
82
1.9141
196.975486
-23/2
1.2 Mikrosekunden (μs)
it
100%
197
Bi
83
0
196.978864
-9/2
9 Minuten 19.8 Sekunden
ε
100%
α
1e-4%
197m
Bi
83
0.69
196.979605
+1/2
5 Minuten 2.4 Sekunden
α
55%
ε
45%
it
>0%
197m
Bi
83
2.1293
196.981891
-23/2
204 Nanosekunden (ns)
it
100%
197m
Bi
83
2.36
196.982139
-29/2
258 Nanosekunden (ns)
it
100%
197m
Bi
83
2.9295
196.98275
-31/2
209 Nanosekunden (ns)
it
100%
197
Po
84
0
196.98566
-3/2
1 Minuten 24 Sekunden
ε
56%
α
44%
197m
Po
84
0.204
196.985879
+13/2
32 Sekunden
α
84%
ε
16%
it
0.01%
197
At
85
0
196.993189
-9/2
388 Millisekunden (ms)
α
96.1%
ε
3.9%
197m
At
85
0.052
196.993245
+1/2
2 Sekunden
α
100%
ε
>0%
it
>0%
197
Rn
86
0
197.001584
-3/2
65 Millisekunden (ms)
α
100%
197m
Rn
86
0.2
197.001799
+13/2
19 Millisekunden (ms)
α
100%