Os
Osmium-191
Protons (Z)
76
Neutrons (N)
115
Mass number
191
Half-Life
14.99 d
Abundance
---
Mass
190.961 u
Mass Excess
-36,395.2 keV
Spin
9/2-
Discovered
1940
Binding energy per nucleon
7,951 keV
Neutron separation energy
5,759 keV
Proton separation energy
8,101 keV
Decay Mode
- β⁻→Iridium-191100%
Decay chain
- OsOsmium-191Z 76 · N 11514.99 d
- β⁻100%