Isotopes of Scandium (Z=21)
Click on an isotope to get more information about its decay
|
Isotope
|
Half-life
|
Spin
Parity
|
Decay Mode(s) or
Abundance |
|---|
| 36Sc
| |
|
|
|---|
| 37Sc
| |
|
|
|---|
| 38Sc
| |
|
|
|---|
| 39Sc
| | (7/2-)
|
|
|---|
| 40Sc
| 182.3 ms | 4-
|
%EC+%B+=100, %ECA=0.017 5, %ECP=0.44 7
|
|---|
| 41Sc
| 596.3 ms | 7/2-
|
%EC+%B+=100
|
|---|
| 42Sc
| 681.3 ms | 0+
|
%EC+%B+=100
|
|---|
| 42m1Sc
| 61.7 s | 7+,(5+,6+)
|
%EC+%B+=100
|
|---|
| 43Sc
| 3.891 h | 7/2-
|
%EC+%B+=100
|
|---|
| 44Sc
| 3.927 h | 2+
|
%EC+%B+=100
|
|---|
| 44m1Sc
| 58.6 h | 6+
|
%IT=98.80 7, %EC+%B+=1.20 7
|
|---|
| 45Sc
| stable | 7/2-
|
%Abundance=100
|
|---|
| 45m1Sc
| 318 ms | 3/2+
|
%IT=100
|
|---|
| 46Sc
| 83.79 d | 4+
|
%B-=100
|
|---|
| 46m1Sc
| 18.75 s | 1-
|
%IT=100
|
|---|
| 47Sc
| 3.3492 d | 7/2-
|
%B-=100
|
|---|
| 48Sc
| 43.67 h | 6+
|
%B-=100
|
|---|
| 49Sc
| 57.2 m | 7/2-
|
%B-=100
|
|---|
| 50Sc
| 102.5 s | 5+
|
%B-=100
|
|---|
| 50m1Sc
| 0.35 s | 2+,3+
|
%IT > 97.5 < 100, %B-<2.5
|
|---|
| 51Sc
| 12.4 s | (7/2)-
|
%B-=100
|
|---|
| 52Sc
| 8.2 s | 3+
|
%B-=100
|
|---|
| 53Sc
| |
|
|
|---|
| 54Sc
| |
|
|
|---|
| 55Sc
| |
|
|
|---|
| 56Sc
| | (3+)
|
%B-=?
|
|---|
| 57Sc
| | (7/2-)
|
%B-=?
|
|---|
| 58Sc
| | (3+)
|
%B-=?
|
|---|
| 59Sc
| |
|
|
|---|
Isotope Explorer Nuclear Structure and Decay Data
8th Edition of the Table of Isotopes
Isotopes Project Home Page
Lawrence Berkeley National Laboratory