Das Periodensystem der Elemente online
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Nuklide nach Selektion gefunden: 23
Nuklid
Level
(MeV)
Atommasse (u)
Spin
% nat.
Halbwertszeit
Zerfall
%
167
Eu
63
0
166.95321
unbekannt
200 Millisekunden (ms)
β
-
>0%
nβ
-
>0%
167
Gd
64
0
166.94557
-5/2
3 Sekunden
β
-
100%
167
Tb
65
0
166.94005
+3/2
19.4 Sekunden
β
-
100%
167
Dy
66
0
166.935655
-1/2
6 Minuten 12 Sekunden
β
-
100%
167
Ho
67
0
166.933133
-7/2
3 Stunden 10.800000000001 Sekunden
β
-
100%
167m
Ho
67
0.2593
166.933411
+7/2
6 Mikrosekunden (μs)
it
100%
167
Er
68
0
166.932048
+7/2
22.869
stabil
167m
Er
68
0.2078
166.932271
-1/2
2.269 Sekunden
it
100%
167
Tm
69
0
166.932852
+1/2
9 Tage 6 Stunden
ε
100%
167m
Tm
69
0.1795
166.933044
+7/2
1.2 Mikrosekunden (μs)
it
100%
167m
Tm
69
0.2928
166.933166
-7/2
900 Nanosekunden (ns)
it
100%
167
Yb
70
0
166.93495
-5/2
17 Minuten 30 Sekunden
ε
100%
167
Lu
71
0
166.93827
+7/2
51 Minuten 30 Sekunden
ε
100%
167m
Lu
71
0.03
166.938302
+1/2
1 Minuten 30 Sekunden
ε
>0%
it
>0%
167
Hf
72
0
166.9426
-5/2
2 Minuten 3 Sekunden
ε
100%
167
Ta
73
0
166.948093
+3/2
1 Minuten 20 Sekunden
ε
100%
167
W
74
0
166.954816
-7/2
19.9 Sekunden
ε
99.96%
α
0.04%
167
Re
75
0
166.962601
-9/2
5.9 Sekunden
ε
99%
α
1%
167m
Re
75
0.13
166.962741
+1/2
3.4 Sekunden
α
100%
167
Os
76
0
166.971548
-7/2
810 Millisekunden (ms)
α
57%
ε
43%
167
Ir
77
0
166.981665
+1/2
35.2 Millisekunden (ms)
α
48%
p
32%
ε
20%
167m
Ir
77
0.1753
166.981853
-11/2
25.7 Millisekunden (ms)
α
80%
ε
20%
p
0.4%
167
Pt
78
0
166.992979
-7/2
900 Mikrosekunden (μs)
α
100%