I
Iodine-111
Protons (Z)
53
Neutrons (N)
58
Mass number
111
Half-Life
2.5 s
Abundance
---
Mass
110.93 u
Mass Excess
-64,954.0 keV
Spin
(5/2+)
Discovered
1977
Binding energy per nucleon
8,283 keV
Neutron separation energy
12,555 keV
Proton separation energy
13 keV
Decay Mode
Decay chain
- IIodine-111Z 53 · N 582.5 s
- β⁺~100%
- β⁺100%
- β⁺100%
- β⁺100%
- EC100%