Re
Rhenium-197
Protons (Z)
75
Neutrons (N)
122
Mass number
197
Half-Life
400.0 ms
Abundance
---
Mass
196.978 u
Mass Excess
-20,350.0 keV
Spin
(5/2+)
Discovered
2009
Binding energy per nucleon
7,877 keV
Neutron separation energy
6,061 keV
Proton separation energy
8,899 keV
Decay Mode
- β⁻→Osmium-197
Decay chain
- ReRhenium-197Z 75 · N 122400.0 ms
- β⁻
- β⁻100%
- β⁻100%
- β⁻100%