Das Periodensystem der Elemente online
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Nuklide nach Selektion gefunden: 27
Nuklid
Level
(MeV)
Atommasse (u)
Spin
% nat.
Halbwertszeit
Zerfall
%
32
K
19
0
32.02192
unbekannt
unbekannt
p
100%
33
K
19
0
33.00726
+3/2
unbekannt
p
100%
34
K
19
0
33.99841
+1
unbekannt
p
100%
35
K
19
0
34.988011
+3/2
178 Millisekunden (ms)
ε
99.63%
pε
0.37%
36
K
19
0
35.981292
+2
342 Millisekunden (ms)
ε
99.95%
pε
0.05%
αε
3.4e-3%
37
K
19
0
36.973376
+3/2
1.226 Sekunden
ε
100%
38
K
19
0
37.969082
+3
7 Minuten 38.2 Sekunden
ε
100%
38m
K
19
0.1304
37.969222
0
924 Millisekunden (ms)
ε
100%
38m
K
19
3.4581
37.972794
+7
22 Mikrosekunden (μs)
it
100%
39
K
19
0
38.963707
+3/2
93.2581
stabil
40
K
19
0
39.963998
-4
0.0117
1.248 Milliarden Jahre
β
-
89.28%
ε
10.72%
40m
K
19
1.6437
39.965763
0
336 Nanosekunden (ns)
it
100%
41
K
19
0
40.961826
+3/2
6.7302
stabil
42
K
19
0
41.962403
-2
12 Stunden 19 Minuten 16 Sekunden
β
-
100%
43
K
19
0
42.960716
+3/2
22 Stunden 18 Minuten
β
-
100%
44
K
19
0
43.961557
-2
22 Minuten 8 Sekunden
β
-
100%
45
K
19
0
44.9607
+3/2
17 Minuten 49 Sekunden
β
-
100%
46
K
19
0
45.961977
-2
1 Minuten 45 Sekunden
β
-
100%
47
K
19
0
46.961679
+1/2
17.5 Sekunden
β
-
100%
48
K
19
0
47.965514
-2
6.8 Sekunden
β
-
98.86%
nβ
-
1.14%
49
K
19
0
48.967451
+3/2
1.26 Sekunden
β
-
14%
nβ
-
86%
50
K
19
0
49.972783
-2
472 Millisekunden (ms)
β
-
71%
nβ
-
29%
51
K
19
0
50.97638
+3/2
365 Millisekunden (ms)
β
-
53%
nβ
-
47%
52
K
19
0
51.98261
-2
105 Millisekunden (ms)
β
-
36%
nβ
-
64%
2nβ
-
>0%
53
K
19
0
52.98712
+3/2
30 Millisekunden (ms)
β
-
16%
nβ
-
67%
2nβ
-
17%
54
K
19
0
53.9942
-2
10 Millisekunden (ms)
β
-
>0%
nβ
-
>0%
2nβ
-
>0%
55
K
19
0
54.99971
+3/2
3 Millisekunden (ms)
β
-
>0%
nβ
-
>0%
2nβ
-
>0%