Hf
Hafnium-183m
Protons (Z)
72
Neutrons (N)
111
Mass number
183
Half-Life
40.0 s
Abundance
---
Mass
182.955 u
Mass Excess
-41,820.0 keV
Spin
(27/2-)
Discovered
2010
Binding energy per nucleon
7,992 keV
Neutron separation energy
3,841 keV
Proton separation energy
7,339 keV
Decay Mode
Decay chain
- HfHafnium-183Z 72 · N 11140.0 s
- γ100%
- β⁻100%
- β⁻100%