Ir
Iridium-164
Protons (Z)
77
Neutrons (N)
87
Mass number
164
Half-Life
1.0 ms
Abundance
---
Mass
163.992 u
Mass Excess
-7,480.0 keV
Spin
(2-)
Discovered
---
Binding energy per nucleon
7,750 keV
Neutron separation energy
10,241 keV
Proton separation energy
-1,571 keV
Decay Mode
Decay chain
- IrIridium-164Z 77 · N 871.0 ms
- p
- α100%
- α100%
- β⁺100%
- α90%
- β⁺100%
- β⁺100%
- β⁺88%
- β⁺94.4%
- β⁺99.991%
- EC~100%
- α100%
- β⁻100%
- α100%