Y
Yttrium-83m
Protons (Z)
39
Neutrons (N)
44
Mass number
83
Half-Life
2.85 m
Abundance
---
Mass
82.923 u
Mass Excess
-72,144.0 keV
Spin
(3/2-)
Discovered
1972
Binding energy per nucleon
8,573 keV
Neutron separation energy
12,151 keV
Proton separation energy
3,423 keV
Decay Mode
Decay chain
- YYttrium-83Z 39 · N 442.85 m
- β⁺60%
- β⁺100%
- EC100%