Co
Cobalt-53m
Protons (Z)
27
Neutrons (N)
26
Mass number
53
Half-Life
250.0 ms
Abundance
---
Mass
52.958 u
Mass Excess
-39,485.1 keV
Spin
(19/2-)
Discovered
1970
Binding energy per nucleon
8,418 keV
Neutron separation energy
13,212 keV
Proton separation energy
-1,558 keV
Decay Mode
Decay chain
- CoCobalt-53Z 27 · N 26250.0 ms
- p1.5%
- β⁺100%
- β⁺100%