Ir
Iridium-173m
Protons (Z)
77
Neutrons (N)
96
Mass number
173
Half-Life
2.2 s
Abundance
---
Mass
172.968 u
Mass Excess
-30,042.0 keV
Spin
11/2-
Discovered
1967
Binding energy per nucleon
7,897 keV
Neutron separation energy
10,733 keV
Proton separation energy
87 keV
Decay Mode
Decay chain
- IrIridium-173Z 77 · N 962.2 s
- β⁺88%
- β⁺99.6%
- β⁺100%
- β⁺100%
- β⁺100%
- β⁺100%
- EC100%