Re

Rhenium-186

Protons (Z)

75

Neutrons (N)

111

Mass number

186

Half-Life

3.72 d

Abundance

---

Mass

185.955 u

Mass Excess

-41,927.3 keV

Spin

1-

Discovered

1939

Binding energy per nucleon

7,981 keV

Neutron separation energy

6,180 keV

Proton separation energy

5,828 keV

Decay Mode

Decay chain

Rhenium-186Z 75 · N 1113.72 d
β⁻92.53%
α100%