Das Periodensystem der Elemente online
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Nuklide nach Selektion gefunden: 73
Nuklid
Level
(MeV)
Atommasse (u)
Spin
% nat.
Halbwertszeit
Zerfall
%
1
n
0
0
1.008665
+1/2
14 Minuten 45.7 Sekunden
β
-
100%
3
H
1
0
3.016049
+1/2
0.000000000000001
12 Jahre 120 Tage
β
-
100%
5
He
2
0
5.012224
-3/2
761.8 Yoctosekunden (ys)
n
100%
7
Li
3
0
7.016005
-3/2
92.5
stabil
9
Be
4
0
9.012182
-3/2
100
stabil
11
B
5
0
11.009305
-3/2
80.1
stabil
13
C
6
0
13.003355
-1/2
1.11
stabil
15
N
7
0
15.000109
-1/2
0.366
stabil
17
O
8
0
16.999132
+5/2
0.038
stabil
19
F
9
0
18.998404
+1/2
100
stabil
19m
F
9
4.6825
19.003431
-5/2
10.7 Femtosekunden (fs)
it
100%
19m
F
9
5.1066
19.003886
+5/2
21 Femtosekunden (fs)
it
100%
19m
F
9
5.337
19.004133
+1/2
100 Attosekunden (as)
it
100%
19m
F
9
5.4635
19.004269
+7/2
1 Sekunden
it
100%
19m
F
9
5.621
19.004438
-5/2
900 Attosekunden (as)
it
100%
21
Ne
10
0
20.993847
+3/2
0.27
stabil
23
Na
11
0
22.989769
+3/2
100
stabil
25
Mg
12
0
24.985837
+5/2
10
stabil
27
Al
13
0
26.981539
+5/2
100
stabil
29
Si
14
0
28.976495
+1/2
4.683
stabil
31
P
15
0
30.973763
+1/2
100
stabil
33
S
16
0
32.971459
+3/2
0.75
stabil
35
Cl
17
0
34.968853
+3/2
75.77
stabil
37
Ar
18
0
36.966776
+3/2
34 Tage 22 Stunden
ε
100%
39
K
19
0
38.963707
+3/2
93.2581
stabil
41
Ca
20
0
40.962278
-7/2
102000 Jahre
ε
100%
43
Sc
21
0
42.961151
-7/2
3 Stunden 53 Minuten 28 Sekunden
ε
100%
43m
Sc
21
0.1514
42.961313
+3/2
438 Mikrosekunden (μs)
it
100%
43m
Sc
21
3.1232
42.964504
-19/2
470 Nanosekunden (ns)
it
100%
45
Ti
22
0
44.958126
-7/2
3 Stunden 4 Minuten 48 Sekunden
ε
100%
47
V
23
0
46.954909
-3/2
32 Minuten 36 Sekunden
ε
100%
49
Cr
24
0
48.951336
-5/2
42 Minuten 18 Sekunden
ε
100%
51
Mn
25
0
50.948211
-5/2
46 Minuten 12 Sekunden
ε
100%
53
Fe
26
0
52.945308
-7/2
8 Minuten 30.6 Sekunden
ε
100%
53m
Fe
26
3.0404
52.948572
-19/2
2 Minuten 31.6 Sekunden
it
100%
55
Co
27
0
54.942
-7/2
17 Stunden 31 Minuten 48 Sekunden
ε
100%
57
Ni
28
0
56.939793
-3/2
1 Tage 11 Stunden 36 Minuten
ε
100%
59
Cu
29
0
58.939498
-3/2
1 Minuten 21.5 Sekunden
ε
100%
61
Zn
30
0
60.939882
-3/2
1 Minuten 29.1 Sekunden
ε
100%
61m
Zn
30
0.0884
60.939606
-1/2
400 Millisekunden (ms)
it
100%
61m
Zn
30
0.4181
60.939959
-3/2
140 Millisekunden (ms)
it
100%
61m
Zn
30
0.756
60.940322
-5/2
100 Millisekunden (ms)
it
100%
63
Ga
31
0
62.939294
-3/2
32.4 Sekunden
ε
100%
65
Ge
32
0
64.939436
-3/2
30.9 Sekunden
ε
100%
67
As
33
0
66.939187
-5/2
42.5 Sekunden
ε
100%
69
Se
34
0
68.939558
-3/2
27.4 Sekunden
ε
100%
69m
Se
34
0.0394
68.9396
-5/2
2 Mikrosekunden (μs)
it
100%
69m
Se
34
0.5739
68.940174
+9/2
955 Nanosekunden (ns)
it
100%
71
Br
35
0
70.93874
-5/2
21.4 Sekunden
ε
100%
73
Kr
36
0
72.93929
-3/2
27.3 Sekunden
ε
99.75%
pε
0.25%
73m
Kr
36
0.4337
72.939755
+9/2
107 Nanosekunden (ns)
it
100%
75
Rb
37
0
74.93857
-3/2
19 Sekunden
ε
100%
77
Sr
38
0
76.937945
+5/2
9 Sekunden
ε
99.8%
pε
0.2%
79
Y
39
0
78.937352
+5/2
14.8 Sekunden
ε
>0%
pε
>0%
81
Zr
40
0
80.937211
-3/2
5.5 Sekunden
ε
99.988%
pε
0.012%
83
Nb
41
0
82.936705
+5/2
4.1 Sekunden
ε
>0%
pε
>0%
85
Mo
42
0
84.93655
-1/2
3.2 Sekunden
ε
99.86%
pε
0.14%
87
Tc
43
0
86.93653
+9/2
2.2 Sekunden
ε
100%
87m
Tc
43
0.02
86.936551
+9/2
2 Sekunden
ε
100%
89
Ru
44
0
88.93611
+9/2
1.5 Sekunden
ε
99.9%
pε
>0%
0.1
>0%
91
Rh
45
0
90.93655
+9/2
1.47 Sekunden
ε
>0%
pε
>0%
91m
Rh
45
0.0001
90.93655
-1/2
1.46 Sekunden
ε
>0%
pε
>0%
93
Pd
46
0
92.93591
+7/2
1.3 Sekunden
ε
98.5%
pε
1.5%
95
Ag
47
0
94.93548
unbekannt
2 Sekunden
ε
>0%
pε
>0%
p
>0%
95m
Ag
47
0.3442
94.93585
-1/2
100 Millisekunden (ms)
it
100%
95m
Ag
47
2.531
94.938197
+23/2
10 Millisekunden (ms)
it
100%
95m
Ag
47
4.859
94.940696
+37/2
10 Millisekunden (ms)
it
100%
97
Cd
48
0
96.93494
+5/2
2.8 Sekunden
ε
>0%
pε
>0%
p
>0%
99
In
49
0
98.93422
+9/2
3 Sekunden
ε
>0%
pε
>0%
99m
In
49
0.4
98.934649
-1/2
1 Sekunden
pε
100%
it
>0%
101
Sn
50
0
100.93606
+5/2
1.7 Sekunden
ε
74%
pε
26%
103
Sb
51
0
102.93969
+5/2
unbekannt
ε
>0%
pε
>0%
p
>0%
105
Te
52
0
104.94364
+5/2
620 Nanosekunden (ns)
α
100%