Ga

Gallium-77

Protons (Z)

31

Neutrons (N)

46

Mass number

77

Half-Life

13.2 s

Abundance

---

Mass

76.929 u

Mass Excess

-65,992.4 keV

Spin

3/2-

Discovered

1968

Binding energy per nucleon

8,613 keV

Neutron separation energy

7,767 keV

Proton separation energy

10,978 keV

Decay Mode

β⁻Germanium-77100%

Decay chain

Gallium-77Z 31 · N 4613.2 s
β⁻100%
β⁻100%
β⁻100%