Sc

Scandium-51

Protons (Z)

21

Neutrons (N)

30

Mass number

51

Half-Life

12.4 s

Abundance

---

Mass

50.954 u

Mass Excess

-43,250.4 keV

Spin

(7/2-)

Discovered

1966

Binding energy per nucleon

8,597 keV

Neutron separation energy

6,785 keV

Proton separation energy

10,950 keV

Decay Mode

Decay chain

Scandium-51Z 21 · N 3012.4 s
β⁻100%
β⁻100%