Das Periodensystem der Elemente online
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Nuklide nach Selektion gefunden: 26
Nuklid
Level
(MeV)
Atommasse (u)
Spin
% nat.
Halbwertszeit
Zerfall
%
120
Ru
44
0
119.94531
0
unbekannt
β
-
>0%
nβ
-
>0%
120
Rh
45
0
119.93641
unbekannt
140 Millisekunden (ms)
β
-
95%
nβ
-
5%
120
Pd
46
0
119.924692
0
500 Millisekunden (ms)
β
-
100%
120
Ag
47
0
119.918787
+3
1.23 Sekunden
β
-
100%
nβ
-
2.5e-3%
120m
Ag
47
0.203
119.919005
-6
400 Millisekunden (ms)
β
-
63%
it
37%
120
Cd
48
0
119.90985
0
50.8 Sekunden
β
-
100%
120
In
49
0
119.90796
+1
3.08 Sekunden
β
-
100%
120m
In
49
0.05
119.908013
-8
47.3 Sekunden
β
-
100%
120m
In
49
0.08
119.908035
+5
46.2 Sekunden
β
-
100%
120
Sn
50
0
119.902195
0
32.58
stabil
120m
Sn
50
2.4816
119.904859
-7
11.8 Mikrosekunden (μs)
it
100%
120m
Sn
50
2.9022
119.90531
+10
6.3 Mikrosekunden (μs)
it
100%
120
Sb
51
0
119.905072
+1
15 Minuten 53.4 Sekunden
ε
100%
120m
Sb
51
0.0782
119.905156
+3
246 Nanosekunden (ns)
it
100%
120m
Sb
51
0.1
119.90518
-8
5 Tage 18 Stunden 14 Minuten
ε
100%
120m
Sb
51
2.3283
119.907572
+6
400 Nanosekunden (ns)
it
100%
120
Te
52
0
119.904021
0
0.09
22 Billiarden Jahre
2ε
100%
120
I
53
0
119.910048
-2
1 Stunden 21 Minuten 36 Sekunden
ε
100%
120m
I
53
0.0726
119.91047
+2
9 Mikrosekunden (μs)
it
100%
120m
I
53
0.32
119.910392
-7
53 Minuten
ε
100%
120
Xe
54
0
119.911784
0
40 Minuten
ε
100%
120
Cs
55
0
119.920677
+2
1 Minuten 1.3 Sekunden
ε
100%
pε
7e-6%
αε
2e-5%
120m
Cs
55
0.1
119.920785
-7
57 Sekunden
ε
100%
120
Ba
56
0
119.926045
0
24 Sekunden
ε
100%
120
La
57
0
119.93807
-7
2.8 Sekunden
ε
>0%
pε
>0%
p
>0%
120
Ce
58
0
119.946639
0
250 Millisekunden (ms)
ε
>0%
pε
>0%
p
>0%