Das Periodensystem der Elemente online
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Nuklide nach Selektion gefunden: 47
Nuklid
Level
(MeV)
Atommasse (u)
Spin
% nat.
Halbwertszeit
Zerfall
%
148
Yb
70
0
147.96742
0
250 Millisekunden (ms)
ε
>0%
pε
>0%
p
>0%
149
Yb
70
0
148.964039
+1/2
700 Millisekunden (ms)
pε
100%
150
Yb
70
0
149.958419
0
700 Millisekunden (ms)
ε
>0%
pε
>0%
151
Yb
70
0
150.955402
+1/2
1.6 Sekunden
ε
>0%
pε
>0%
151m
Yb
70
0.75
150.956207
-11/2
1.6 Sekunden
ε
>0%
pε
>0%
151m
Yb
70
1.79
150.957323
-19/2
2.6 Mikrosekunden (μs)
it
100%
151m
Yb
70
2.45
150.958032
-27/2
20 Mikrosekunden (μs)
it
100%
152
Yb
70
0
151.950289
0
3.04 Sekunden
ε
>0%
pε
>0%
153
Yb
70
0
152.94948
-7/2
4.2 Sekunden
α
60%
ε
40%
153m
Yb
70
2.7
152.952379
-27/2
15 Mikrosekunden (μs)
it
100%
154
Yb
70
0
153.946394
0
409 Millisekunden (ms)
α
92.6%
ε
7.4%
155
Yb
70
0
154.945782
-7/2
1.793 Sekunden
α
89%
ε
11%
156
Yb
70
0
155.942818
0
26.1 Sekunden
ε
90%
α
10%
157
Yb
70
0
156.942628
-7/2
38.6 Sekunden
ε
99.5%
α
0.5%
158
Yb
70
0
157.939867
0
1 Minuten 29.4 Sekunden
ε
100%
α
2.1e-3%
159
Yb
70
0
158.94005
-5/2
1 Minuten 40.2 Sekunden
ε
100%
160
Yb
70
0
159.937552
0
4 Minuten 48 Sekunden
ε
100%
161
Yb
70
0
160.937902
-3/2
4 Minuten 12 Sekunden
ε
100%
162
Yb
70
0
161.935769
0
18 Minuten 52.2 Sekunden
ε
100%
163
Yb
70
0
162.936334
-3/2
11 Minuten 3 Sekunden
ε
100%
164
Yb
70
0
163.934489
0
1 Stunden 15 Minuten 48 Sekunden
ε
100%
165
Yb
70
0
164.935279
-5/2
9 Minuten 54 Sekunden
ε
100%
166
Yb
70
0
165.933883
0
2 Tage 8 Stunden 42 Minuten
ε
100%
167
Yb
70
0
166.93495
-5/2
17 Minuten 30 Sekunden
ε
100%
168
Yb
70
0
167.933897
0
0.13
200 Trilliarden Jahre
2ε
100%
169
Yb
70
0
168.93519
+7/2
32 Tage 25 Minuten
ε
100%
169m
Yb
70
0.0242
168.935216
-1/2
46 Sekunden
it
100%
170
Yb
70
0
169.934763
0
3.04
stabil
170m
Yb
70
1.2585
169.936114
-4
370 Nanosekunden (ns)
it
100%
171
Yb
70
0
170.936326
-1/2
14.28
stabil
171m
Yb
70
0.0953
170.936428
+7/2
5.3 Millisekunden (ms)
it
100%
171m
Yb
70
0.1224
170.936457
-5/2
260 Nanosekunden (ns)
it
100%
172
Yb
70
0
171.936382
0
21.83
stabil
173
Yb
70
0
172.938211
-5/2
16.13
stabil
173m
Yb
70
0.3989
172.938639
-1/2
2.9 Mikrosekunden (μs)
it
100%
174
Yb
70
0
173.938863
0
31.83
stabil
174m
Yb
70
1.5181
173.940492
+6
830 Mikrosekunden (μs)
it
100%
175
Yb
70
0
174.941277
-7/2
4 Tage 4 Stunden 26 Minuten
β
-
100%
175m
Yb
70
0.5149
174.94183
-1/2
68.2 Millisekunden (ms)
it
100%
176
Yb
70
0
175.942572
0
12.76
160 Billiarden Jahre
2β
-
100%
176m
Yb
70
1.0498
175.943699
-8
11.4 Sekunden
it
100%
177
Yb
70
0
176.945261
+9/2
1 Stunden 54 Minuten 39.6 Sekunden
β
-
100%
177m
Yb
70
0.3315
176.945617
-1/2
6.41 Sekunden
it
100%
178
Yb
70
0
177.946647
0
1 Stunden 14 Minuten
β
-
100%
179
Yb
70
0
178.95017
-1/2
8 Minuten
β
-
100%
180
Yb
70
0
179.95233
0
2 Minuten 24 Sekunden
β
-
100%
181
Yb
70
0
180.95615
-3/2
1 Minuten
β
-
100%