Das Periodensystem der Elemente online
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Nuklide nach Selektion gefunden: 112
Nuklid
Level
(MeV)
Atommasse (u)
Spin
% nat.
Halbwertszeit
Zerfall
%
34
Ne
10
0
34.057028
0
1 Millisekunden (ms)
n
>0%
nβ
-
>0%
36
Na
11
0
36.05148
+1
100 Nanosekunden (ns)
n
100%
38
Mg
12
0
38.03757
0
1 Millisekunden (ms)
β
-
>0%
nβ
-
100%
40
Al
13
0
40.031449
unbekannt
unbekannt
β
-
>0%
nβ
-
>0%
42
Si
14
0
42.01979
0
12.5 Millisekunden (ms)
β
-
>0%
nβ
-
>0%
44
P
15
0
44.01299
unbekannt
18.5 Millisekunden (ms)
β
-
>0%
nβ
-
>0%
46
S
16
0
46.00075
0
50 Millisekunden (ms)
β
-
>0%
nβ
-
>0%
48
Cl
17
0
47.99495
unbekannt
unbekannt
β
-
>0%
nβ
-
>0%
50
Ar
18
0
49.98443
0
unbekannt
β
-
>0%
nβ
-
35%
52
K
19
0
51.98261
-2
105 Millisekunden (ms)
β
-
36%
nβ
-
64%
2nβ
-
>0%
54
Ca
20
0
53.97435
0
unbekannt
β
-
>0%
nβ
-
>0%
56
Sc
21
0
55.97287
+7
60 Millisekunden (ms)
β
-
>0%
nβ
-
>0%
58
Ti
22
0
57.96697
0
59 Millisekunden (ms)
β
-
>0%
nβ
-
>0%
60
V
23
0
59.965027
unbekannt
122 Millisekunden (ms)
β
-
>0%
nβ
-
>0%
60m
V
23
0.075
59.965107
+1
40 Millisekunden (ms)
β
-
100%
nβ
-
>0%
62
Cr
24
0
61.956614
0
190 Millisekunden (ms)
β
-
>0%
nβ
-
>0%
64
Mn
25
0
63.95425
+1
90 Millisekunden (ms)
β
-
67%
nβ
-
33%
64m
Mn
25
0.175
63.954438
+4
500 Mikrosekunden (μs)
it
100%
66
Fe
26
0
65.946781
0
440 Millisekunden (ms)
β
-
100%
68
Co
27
0
67.944873
-7
199 Millisekunden (ms)
β
-
100%
68m
Co
27
0.15
67.945034
+3
1.6 Sekunden
β
-
100%
70
Ni
28
0
69.9365
0
6 Sekunden
β
-
100%
70m
Ni
28
2.86
69.93957
+8
232 Nanosekunden (ns)
it
100%
72
Cu
29
0
71.93582
+1
6.6 Sekunden
β
-
100%
72m
Cu
29
0.27
71.93611
-4
1.8 Mikrosekunden (μs)
it
100%
74
Zn
30
0
73.929459
0
1 Minuten 35.6 Sekunden
β
-
>0%
nβ
-
>0%
76
Ga
31
0
75.928828
+3
32.6 Sekunden
β
-
100%
78
Ge
32
0
77.922853
0
1 Stunden 28 Minuten 120 Millisekunden (ms)
β
-
100%
80
As
33
0
79.922534
+1
15.2 Sekunden
β
-
100%
82
Se
34
0
81.916699
0
8.73
91 Trillionen Jahre
2β
-
100%
82m
Se
34
3.5185
81.920477
+8
6.6 Nanosekunden (ns)
it
100%
84
Br
35
0
83.916479
-2
31 Minuten 48 Sekunden
β
-
100%
84m
Br
35
0.32
83.916823
-6
6 Minuten
β
-
100%
84m
Br
35
0.4082
83.916917
+1
100 Nanosekunden (ns)
it
100%
86
Kr
36
0
85.910611
0
17.3
stabil
88
Rb
37
0
87.911316
-2
17 Minuten 46.4 Sekunden
β
-
100%
90
Sr
38
0
89.907738
0
28 Jahre 328 Tage
β
-
100%
92
Y
39
0
91.908949
-2
3 Stunden 32 Minuten 24 Sekunden
β
-
100%
94
Zr
40
0
93.906316
0
17.38
130 Trilliarden Jahre
2β
-
100%
96
Nb
41
0
95.908101
+6
23 Stunden 21 Minuten
β
-
100%
98
Mo
42
0
97.905409
0
24.13
stabil
100
Tc
43
0
99.907658
+1
15.46 Sekunden
β
-
100%
100m
Tc
43
0.2007
99.907873
+4
8.3 Mikrosekunden (μs)
it
100%
100m
Tc
43
0.244
99.90792
+6
3.2 Mikrosekunden (μs)
it
100%
102
Ru
44
0
101.904349
0
31.55
stabil
104
Rh
45
0
103.906656
+1
42.3 Sekunden
β
-
99.55%
ε
0.45%
104m
Rh
45
0.129
103.906795
+5
4 Minuten 20 Sekunden
it
99.87%
β
-
0.13%
106
Pd
46
0
105.903486
0
27.33
stabil
108
Ag
47
0
107.905956
+1
2 Minuten 22.2 Sekunden
β
-
97.15%
ε
2.85%
108m
Ag
47
0.1094
107.906074
+6
418 Jahre
β
-
91.3%
it
8.7%
110
Cd
48
0
109.903003
0
12.49
stabil
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%
114
Sn
50
0
113.90278
0
0.66
stabil
114m
Sn
50
3.0874
113.906094
-7
733 Nanosekunden (ns)
it
100%
116
Sb
51
0
115.906794
+3
15 Minuten 48 Sekunden
ε
100%
116m
Sb
51
0.094
115.906699
+1
1.9 Nanosekunden (ns)
it
100%
116m
Sb
51
0.383
115.907205
-8
1 Stunden 18 Sekunden
ε
100%
118
Te
52
0
117.905828
0
6 Tage
ε
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%
122
Xe
54
0
121.908368
0
20 Stunden 6 Minuten
ε
100%
124
Cs
55
0
123.912258
+1
30.9 Sekunden
ε
100%
124m
Cs
55
0.4626
123.912755
+7
6.3 Sekunden
it
100%
126
Ba
56
0
125.91125
0
1 Stunden 40 Minuten
ε
100%
128
La
57
0
127.915585
+5
5 Minuten 10.8 Sekunden
ε
100%
128m
La
57
0.1
127.915693
-2
1 Minuten 24 Sekunden
ε
100%
130
Ce
58
0
129.914736
0
22 Minuten 54 Sekunden
ε
100%
132
Pr
59
0
131.919255
+2
1 Sekunden
ε
100%
132m
Pr
59
0.1
131.919362
+5
20 Sekunden
ε
>0%
it
>0%
134
Nd
60
0
133.91879
0
8 Minuten 30 Sekunden
ε
100%
134m
Nd
60
2.2931
133.921252
-8
410 Mikrosekunden (μs)
it
100%
136
Pm
61
0
135.923566
-5
1 Minuten 47 Sekunden
ε
100%
136m
Pm
61
0.13
135.923705
+2
47 Sekunden
ε
40%
it
60%
138
Sm
62
0
137.923244
0
3 Minuten 6 Sekunden
ε
100%
140
Eu
63
0
139.928089
+1
1.51 Sekunden
ε
100%
140m
Eu
63
0.21
139.928314
-5
125 Millisekunden (ms)
it
99%
ε
1%
142
Gd
64
0
141.928116
0
1 Minuten 10.2 Sekunden
ε
100%
144
Tb
65
0
143.933045
+1
1 Sekunden
ε
100%
144m
Tb
65
0.3969
143.933471
-6
4.25 Sekunden
it
66%
ε
34%
144m
Tb
65
0.4762
143.933556
-8
2.8 Mikrosekunden (μs)
it
100%
144m
Tb
65
0.5172
143.9336
+9
670 Nanosekunden (ns)
it
100%
144m
Tb
65
0.5445
143.93363
+10
200 Nanosekunden (ns)
it
100%
146
Dy
66
0
145.932845
0
29 Sekunden
ε
100%
146m
Dy
66
2.9357
145.935997
+10
150 Millisekunden (ms)
it
100%
148
Ho
67
0
147.937718
+1
2.2 Sekunden
ε
100%
148m
Ho
67
0.4
147.938147
-6
9.49 Sekunden
ε
99.92%
pε
0.08%
148m
Ho
67
0.69
147.938459
+10
2.4 Millisekunden (ms)
it
100%
150
Er
68
0
149.937914
0
18.5 Sekunden
ε
100%
152
Tm
69
0
151.944422
-2
8 Sekunden
ε
100%
152m
Tm
69
0.1
151.944529
+9
5.2 Sekunden
ε
100%
152m
Tm
69
2.5551
151.947165
+17
294 Nanosekunden (ns)
it
100%
154
Yb
70
0
153.946394
0
409 Millisekunden (ms)
α
92.6%
ε
7.4%
156
Lu
71
0
155.953034
-2
494 Millisekunden (ms)
α
95%
ε
5%
156m
Lu
71
0.22
155.95327
+9
198 Millisekunden (ms)
α
100%
158
Hf
72
0
157.954799
0
2.85 Sekunden
e
55.7%
α
44.3%
160
Ta
73
0
159.961486
-2
1.55 Sekunden
ε
66%
α
34%
160m
Ta
73
0.31
159.961819
+9
1.7 Sekunden
ε
>0%
α
>0%
162
W
74
0
161.963498
0
1.36 Sekunden
α
45.2%
ε
54.8%
164
Re
75
0
163.970323
+9
530 Millisekunden (ms)
α
58%
ε
42%
164m
Re
75
0.12
163.970452
-2
530 Millisekunden (ms)
α
100%
166
Os
76
0
165.972691
0
199 Millisekunden (ms)
α
82%
ε
18%
168
Ir
77
0
167.979881
unbekannt
161 Millisekunden (ms)
α
82%
ε
18%
168m
Ir
77
0.05
167.979934
unbekannt
125 Millisekunden (ms)
α
>0%
ε
>0%
it
>0%
170
Pt
78
0
169.982496
0
13.8 Millisekunden (ms)
α
98%
ε
2%
172
Au
79
0
171.990035
+9
6.3 Millisekunden (ms)
α
98%
p
2%
174
Hg
80
0
173.992864
0
2.1 Millisekunden (ms)
α
99.6%
p
0.4%
176
Tl
81
0
176.001457
unbekannt
3.5 Millisekunden (ms)
p
100%
178
Pb
82
0
178.00383
0
230 Mikrosekunden (μs)
α
100%
ε
>0%