Mn
Manganese-52m
Protons (Z)
25
Neutrons (N)
27
Mass number
52
Half-Life
21.1 m
Abundance
---
Mass
51.946 u
Mass Excess
-50,333.64 keV
Spin
2+
Discovered
1937
Binding energy per nucleon
8,663 keV
Neutron separation energy
10,162 keV
Proton separation energy
6,172 keV
Decay Mode
Decay chain
- MnManganese-52Z 25 · N 2721.1 m
- β⁺98.22%