Ga

Gallium-82m

Protons (Z)

31

Neutrons (N)

51

Mass number

82

Half-Life

93.5 ns

Abundance

---

Mass

81.943 u

Mass Excess

-52,790.0 keV

Spin

(4-)

Discovered

2009

Binding energy per nucleon

8,419 keV

Neutron separation energy

3,233 keV

Proton separation energy

13,879 keV

Decay Mode

γGallium-82100%

Decay chain

Gallium-82Z 31 · N 5193.5 ns
γ100%
β⁻78.8%
β⁻100%
β⁻100%