Sc

Scandium-54m

Protons (Z)

21

Neutrons (N)

33

Mass number

54

Half-Life

2.77 µs

Abundance

---

Mass

53.963 u

Mass Excess

-34,328.0 keV

Spin

(5+)

Discovered

1998

Binding energy per nucleon

8,403 keV

Neutron separation energy

3,629 keV

Proton separation energy

12,227 keV

Decay Mode

γScandium-54100%

Decay chain

Scandium-54Z 21 · N 332.77 µs
γ100%
β⁻84%
β⁻100%
β⁻100%