Sc

Scandium-43

Protons (Z)

21

Neutrons (N)

22

Mass number

43

Half-Life

3.89 h

Abundance

---

Mass

42.961 u

Mass Excess

-36,188.1 keV

Spin

7/2-

Discovered

1935

Binding energy per nucleon

8,531 keV

Neutron separation energy

12,138 keV

Proton separation energy

4,930 keV

Decay Mode

β⁺Calcium-43100%

Decay chain

Scandium-43Z 21 · N 223.89 h
β⁺100%