Y
Yttrium-97m
Protons (Z)
39
Neutrons (N)
58
Mass number
97
Half-Life
1.17 s
Abundance
---
Mass
96.919 u
Mass Excess
-75,447.0 keV
Spin
9/2+
Discovered
1970
Binding energy per nucleon
8,535 keV
Neutron separation energy
5,188 keV
Proton separation energy
9,818 keV
Decay Mode
Decay chain
- YYttrium-97Z 39 · N 581.17 s
- β⁻>99.19%
- β⁻100%
- β⁻100%