Re

Rhenium-162m

Protons (Z)

75

Neutrons (N)

87

Mass number

162

Half-Life

77.0 ms

Abundance

---

Mass

161.976 u

Mass Excess

-22,280.0 keV

Spin

(9+)

Discovered

1979

Binding energy per nucleon

7,847 keV

Neutron separation energy

9,511 keV

Proton separation energy

-941 keV

Decay Mode

Decay chain

Rhenium-162Z 75 · N 8777.0 ms
α91%
α100%
β⁺
α92.6%
β⁺100%
β⁺100%
β⁺66.4%
β⁺100%
α100%
α100%