Re

Rhenium-178

Protons (Z)

75

Neutrons (N)

103

Mass number

178

Half-Life

13.2 m

Abundance

---

Mass

177.951 u

Mass Excess

-45,653.0 keV

Spin

(3+)

Discovered

1957

Binding energy per nucleon

7,998 keV

Neutron separation energy

7,455 keV

Proton separation energy

3,240 keV

Decay Mode

β⁺Tungsten-178100%

Decay chain

Rhenium-178Z 75 · N 10313.2 m
β⁺100%
EC100%
β⁺100%