Isotopes of Germanium (Z=32)
Click on an isotope to get more information about its decay
|
Isotope
|
Half-life
|
Spin
Parity
|
Decay Mode(s) or
Abundance |
|---|
| 58Ge
| | 0+
|
|
|---|
| 59Ge
| |
|
|
|---|
| 60Ge
| |
|
|
|---|
| 61Ge
| 40 ms | (3/2-)
|
%EC+%B+=100, %ECP ~ 80
|
|---|
| 62Ge
| | 0+
|
%EC+%B+=100
|
|---|
| 63Ge
| 95 ms |
|
%EC+%B+=100
|
|---|
| 64Ge
| 63.7 s | 0+
|
%EC+%B+=100
|
|---|
| 65Ge
| 30.9 s | (3/2)-
|
%EC+%B+=100, %ECP=0.011 3
|
|---|
| 66Ge
| 2.26 h | 0+
|
%EC+%B+=100
|
|---|
| 67Ge
| 18.9 m | 1/2-
|
%EC+%B+=100
|
|---|
| 68Ge
| 270.8 d | 0+
|
%EC=100
|
|---|
| 69Ge
| 39.05 h | 5/2-
|
%EC+%B+=100
|
|---|
| 70Ge
| stable | 0+
|
%Abundance=21.23 4
|
|---|
| 71Ge
| 11.43 d | 1/2-
|
%EC=100
|
|---|
| 71m1Ge
| 20.40 ms | 9/2+
|
%IT=100
|
|---|
| 72Ge
| stable | 0+
|
%Abundance=27.66 3
|
|---|
| 73Ge
| stable | 9/2+
|
%Abundance=7.73 1
|
|---|
| 73m1Ge
| 0.499 s | 1/2-
|
%IT=100
|
|---|
| 74Ge
| stable | 0+
|
%Abundance=35.94 2
|
|---|
| 75Ge
| 82.78 m | 1/2-
|
%B-=100
|
|---|
| 75m1Ge
| 47.7 s | 7/2+
|
%IT=99.970 6, %B-=0.030 6
|
|---|
| 76Ge
| stable | 0+
|
%Abundance=7.44 2
|
|---|
| 77Ge
| 11.30 h | 7/2+
|
%B-=100
|
|---|
| 77m1Ge
| 52.9 s | 1/2-
|
%B-=81 2, %IT=19 2
|
|---|
| 78Ge
| 88.0 m | 0+
|
%B-=100
|
|---|
| 79Ge
| 18.98 s | (1/2)-
|
%B-=100
|
|---|
| 79m1Ge
| 39.0 s | (7/2+)
|
%B-=96 1, %IT=4 1
|
|---|
| 80Ge
| 29.5 s | 0+
|
%B-=100
|
|---|
| 81Ge
| 7.6 s | (9/2+)
|
%B-=100
|
|---|
| 81m1Ge
| 7.6 s | (1/2+)
|
%B-=100
|
|---|
| 82Ge
| 4.60 s | 0+
|
%B-=100
|
|---|
| 83Ge
| 1.85 s | (5/2+)
|
%B-=100
|
|---|
| 84Ge
| 947 ms | 0+
|
%B-=100, %B-N=10.8 6
|
|---|
| 85Ge
| 535 ms |
|
%B-=100, %B-N=14 3
|
|---|
| 86Ge
| | 0+
|
|
|---|
| 87Ge
| | (5/2+)
|
%B-=?
|
|---|
| 88Ge
| | 0+
|
%B-=?
|
|---|
| 89Ge
| | (1/2+)
|
%B-=?
|
|---|
Isotope Explorer Nuclear Structure and Decay Data
8th Edition of the Table of Isotopes
Isotopes Project Home Page
Lawrence Berkeley National Laboratory