Os
Osmium-203
Protons (Z)
76
Neutrons (N)
127
Mass number
203
Half-Life
300.0 ms
Abundance
---
Mass
202.992 u
Mass Excess
-7,270.0 keV
Spin
(9/2+)
Discovered
2012
Binding energy per nucleon
7,814 keV
Neutron separation energy
2,811 keV
Proton separation energy
---
Decay Mode
Decay chain
- OsOsmium-203Z 76 · N 127300.0 ms
- β⁻
- β⁻
- β⁻100%
- β⁻100%
- β⁻100%