Os
Osmium-187n
Protons (Z)
76
Neutrons (N)
111
Mass number
187
Half-Life
231.0 µs
Abundance
---
Mass
186.956 u
Mass Excess
-40,961.9 keV
Spin
11/2+
Discovered
1964
Binding energy per nucleon
7,972 keV
Neutron separation energy
6,033 keV
Proton separation energy
6,324 keV
Decay Mode
- γ→Osmium-187100%
Decay chain
- OsOsmium-187Z 76 · N 111231.0 µs
- γ100%