Das Periodensystem der Elemente online
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Nuklide nach Selektion gefunden: 28
Nuklid
Level
(MeV)
Atommasse (u)
Spin
% nat.
Halbwertszeit
Zerfall
%
30
F
9
0
30.0525
unbekannt
260 Nanosekunden (ns)
n
100%
31
Ne
10
0
31.03311
unbekannt
3.4 Millisekunden (ms)
β
-
>0%
nβ
-
>0%
32
Na
11
0
32.020466
-3
13.2 Millisekunden (ms)
β
-
68%
nβ
-
24%
2nβ
-
8%
33
Mg
12
0
33.005254
+3/2
90.5 Millisekunden (ms)
β
-
83%
nβ
-
17%
34
Al
13
0
33.996852
unbekannt
42 Millisekunden (ms)
β
-
73%
nβ
-
27%
35
Si
14
0
34.984584
unbekannt
780 Millisekunden (ms)
β
-
100%
36
P
15
0
35.97826
-4
5.6 Sekunden
β
-
100%
37
S
16
0
36.971126
-7/2
5 Minuten 3 Sekunden
β
-
100%
38
Cl
17
0
37.968011
-2
37 Minuten 14 Sekunden
β
-
100%
38m
Cl
17
0.6714
37.968731
-5
715 Millisekunden (ms)
it
100%
39
Ar
18
0
38.964313
-7/2
269 Jahre
β
-
100%
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
Ca
20
0
40.962278
-7/2
102000 Jahre
ε
100%
42
Sc
21
0
41.965517
0
681.3 Millisekunden (ms)
ε
100%
42m
Sc
21
0.6163
41.966178
+7
1 Minuten 1.7 Sekunden
ε
100%
43
Ti
22
0
42.968523
-7/2
509 Millisekunden (ms)
ε
100%
43m
Ti
22
0.313
42.968859
+3/2
12.6 Mikrosekunden (μs)
it
100%
43m
Ti
22
3.0664
42.971814
-9.2
560 Nanosekunden (ns)
it
100%
44
V
23
0
43.97411
+2
111 Millisekunden (ms)
ε
>0%
αε
>0%
44m
V
23
0.27
43.973326
+6
150 Millisekunden (ms)
ε
100%
45
Cr
24
0
44.97964
-7/2
60.9 Millisekunden (ms)
ε
65.6%
pε
34.4%
45m
Cr
24
0.05
44.979694
+3/2
1 Millisekunden (ms)
pε
100%
it
>0%
46
Mn
25
0
45.98672
+4
34 Millisekunden (ms)
ε
78%
pε
22%
46m
Mn
25
0.15
45.986881
-1
1 Millisekunden (ms)
pε
>0%
it
>0%
47
Fe
26
0
46.99289
-7/2
21.8 Millisekunden (ms)
ε
98%
pε
>0%
2pε
>0%
48
Co
27
0
48.00176
+6
unbekannt
p
>0%
pε
>0%
ε
>0%
49
Ni
28
0
49.00966
unbekannt
7.5 Millisekunden (ms)
ε
17%
pε
83%