Re

Rhenium-187n

Protons (Z)

75

Neutrons (N)

112

Mass number

187

Half-Life

354.0 ns

Abundance

---

Mass

186.958 u

Mass Excess

-39,534.5 keV

Spin

21/2+

Discovered

2003

Binding energy per nucleon

7,969 keV

Neutron separation energy

5,679 keV

Proton separation energy

4,315 keV

Decay Mode

γRhenium-187100%

Decay chain

Rhenium-187Z 75 · N 112354.0 ns
γ100%
β⁻100%