Re
Rhenium-166
Protons (Z)
75
Neutrons (N)
91
Mass number
166
Half-Life
2.25 s
Abundance
---
Mass
165.966 u
Mass Excess
-31,840.0 keV
Spin
(7+)
Discovered
1978
Binding energy per nucleon
7,910 keV
Neutron separation energy
9,252 keV
Proton separation energy
268 keV
Decay Mode
Decay chain
- ReRhenium-166Z 75 · N 912.25 s
- β⁺88%
- β⁺99.965%
- β⁺100%
- β⁺100%
- β⁺100%
- EC100%
- β⁺100%