Re

Rhenium-177

Protons (Z)

75

Neutrons (N)

102

Mass number

177

Half-Life

14.0 m

Abundance

---

Mass

176.95 u

Mass Excess

-46,269.0 keV

Spin

5/2-

Discovered

1957

Binding energy per nucleon

8,001 keV

Neutron separation energy

9,277 keV

Proton separation energy

2,916 keV

Decay Mode

β⁺Tungsten-177100%

Decay chain

Rhenium-177Z 75 · N 10214.0 m
β⁺100%
β⁺100%
β⁺100%