Ni

Nickel-54m

Protons (Z)

28

Neutrons (N)

26

Mass number

54

Half-Life

152.0 ns

Abundance

---

Mass

53.965 u

Mass Excess

-32,821.0 keV

Spin

10+

Discovered

2008

Binding energy per nucleon

8,273 keV

Neutron separation energy

11,261 keV

Proton separation energy

-2,549 keV

Decay Mode

Decay chain

Nickel-54Z 28 · N 26152.0 ns
γ64%
β⁺100%
β⁺100%