In
Indium-120m
Protons (Z)
49
Neutrons (N)
71
Mass number
120
Half-Life
46.2 s
Abundance
---
Mass
119.908 u
Mass Excess
-85,680.0 keV
Spin
5+
Discovered
1960
Binding energy per nucleon
8,466 keV
Neutron separation energy
6,052 keV
Proton separation energy
8,989 keV
Decay Mode
- β⁻→Tin-120100%
Decay chain
- InIndium-120Z 49 · N 7146.2 s
- β⁻100%