Ir
Iridium-192
Protons (Z)
77
Neutrons (N)
115
Mass number
192
Half-Life
73.82 d
Abundance
---
Mass
191.963 u
Mass Excess
-34,835.6 keV
Spin
4+
Discovered
1937
Binding energy per nucleon
7,939 keV
Neutron separation energy
6,198 keV
Proton separation energy
5,729 keV
Decay Mode
Decay chain
- IrIridium-192Z 77 · N 11573.82 d
- β⁻95.24%