Re
Rhenium-185m
Protons (Z)
75
Neutrons (N)
110
Mass number
185
Half-Life
200.0 ns
Abundance
---
Mass
184.955 u
Mass Excess
-41,694.9 keV
Spin
25/2+
Discovered
1997
Binding energy per nucleon
7,980 keV
Neutron separation energy
5,546 keV
Proton separation energy
3,278 keV
Decay Mode
- γ→Rhenium-185100%
Decay chain
- ReRhenium-185Z 75 · N 110200.0 ns
- γ100%