Mn

Manganese-54

Protons (Z)

25

Neutrons (N)

29

Mass number

54

Half-Life

312.08 d

Abundance

---

Mass

53.94 u

Mass Excess

-55,558.2 keV

Spin

3+

Discovered

1938

Binding energy per nucleon

8,738 keV

Neutron separation energy

8,939 keV

Proton separation energy

7,560 keV

Decay Mode

β⁺1.28e-7%

Decay chain

Manganese-54Z 25 · N 29312.08 d
EC~100%