Das Periodensystem der Elemente online
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Nuklide nach Selektion gefunden: 41
Nuklid
Level
(MeV)
Atommasse (u)
Spin
% nat.
Halbwertszeit
Zerfall
%
99
Kr
36
0
98.9576
-3/2
40 Millisekunden (ms)
β
-
89%
nβ
-
11%
100
Rb
37
0
99.94987
-4
51 Millisekunden (ms)
β
-
93.84%
nβ
-
6%
2nβ
-
0.16%
101
Sr
38
0
100.940518
-5/2
118 Millisekunden (ms)
β
-
97.73%
nβ
-
2.37%
102
Y
39
0
101.933556
unbekannt
360 Millisekunden (ms)
β
-
95.1%
nβ
-
4.9%
102m
Y
39
0.2
101.923471
-8
830 Nanosekunden (ns)
it
100%
103
Zr
40
0
102.9266
-5/2
1.3 Sekunden
β
-
100%
104
Nb
41
0
103.922465
+1
4.9 Sekunden
β
-
99.94%
nβ
-
0.06%
104m
Nb
41
0.215
103.922696
-5
940 Millisekunden (ms)
β
-
99.95%
nβ
-
0.05%
105
Mo
42
0
104.916975
-5/2
35.6 Sekunden
β
-
100%
106
Tc
43
0
105.914358
+1
35.6 Sekunden
β
-
100%
107
Ru
44
0
106.909906
+5/2
3 Minuten 45 Sekunden
β
-
100%
108
Rh
45
0
107.908728
+1
16.8 Sekunden
β
-
100%
108m
Rh
45
0.06
107.908792
+5
6 Minuten
β
-
100%
109
Pd
46
0
108.905951
+5/2
13 Stunden 42 Minuten 4 Sekunden
β
-
100%
109m
Pd
46
0.1134
108.910275
+1/2
380 Nanosekunden (ns)
it
100%
109m
Pd
46
0.189
108.906154
-11/2
4 Minuten 42 Sekunden
β
-
100%
110
Ag
47
0
109.906108
+1
24.6 Sekunden
β
-
99.7%
ε
0.3%
110m
Ag
47
0.0011
109.906109
-2
660 Nanosekunden (ns)
it
100%
110m
Ag
47
0.1176
109.906234
+6
249 Tage 18 Stunden
β
-
98.64%
it
1.36%
111
Cd
48
0
110.904179
+1/2
12.8
stabil
111m
Cd
48
0.3962
110.904604
-1/2
48 Minuten 30 Sekunden
it
100%
112
In
49
0
111.905532
+1
14 Minuten 58.2 Sekunden
ε
56%
β
-
44%
112m
In
49
0.1566
111.905701
+4
20 Minuten 33.6 Sekunden
it
100%
112m
In
49
0.3508
111.905909
+7
690 Nanosekunden (ns)
it
100%
112m
In
49
0.6137
111.906191
-8
2.8 Mikrosekunden (μs)
it
100%
113
Sn
50
0
112.905171
+1/2
115 Tage 2 Stunden
ε
100%
113m
Sn
50
0.0774
112.905254
+7/2
21 Sekunden
it
91.1%
ε
8.9%
114
Sb
51
0
113.909269
+3
3 Minuten 29.4 Sekunden
ε
100%
114m
Sb
51
0.4955
113.909801
-8
219 Mikrosekunden (μs)
it
100%
115
Te
52
0
114.911903
+7/2
5 Minuten 48 Sekunden
ε
100%
115m
Te
52
0.01
114.911914
+1/2
6 Minuten 42 Sekunden
ε
99%
it
1%
115m
Te
52
0.2801
114.912203
-11/2
7.5 Mikrosekunden (μs)
it
100%
116
I
53
0
115.916809
+1
2.91 Sekunden
ε
100%
116m
I
53
0.4
115.917238
-7
3.3 Mikrosekunden (μs)
it
100%
117
Xe
54
0
116.920359
+5/2
1 Minuten 1 Sekunden
ε
100%
pε
2.9e-3%
118
Cs
55
0
117.926559
+2
14 Sekunden
ε
99.97%
pε
0.03%
αε
2e-3%
118
Cs
55
0
117.926559
+7
17 Sekunden
ε
99.96%
pε
0.04%
αε
2.3e-3%
119
Ba
56
0
118.93066
+5/2
5.4 Sekunden
ε
75%
pε
25%
120
La
57
0
119.93807
-7
2.8 Sekunden
ε
>0%
pε
>0%
p
>0%
121
Ce
58
0
120.94342
+5/2
1.1 Sekunden
ε
99%
pε
1%
122
Pr
59
0
121.95181
+6
500 Millisekunden (ms)
ε
>0%
pε
>0%