Zn

Zinc-72

Protons (Z)

30

Neutrons (N)

42

Mass number

72

Half-Life

1.94 d

Abundance

---

Mass

71.927 u

Mass Excess

-68,145.5 keV

Spin

0+

Discovered

1951

Binding energy per nucleon

8,692 keV

Neutron separation energy

8,888 keV

Proton separation energy

12,723 keV

Decay Mode

β⁻Gallium-72100%

Decay chain

Zinc-72Z 30 · N 421.94 d
β⁻100%
β⁻100%