Hf
Hafnium-185
Protons (Z)
72
Neutrons (N)
113
Mass number
185
Half-Life
3.5 m
Abundance
---
Mass
184.959 u
Mass Excess
-38,320.0 keV
Spin
(9/2-)
Discovered
1993
Binding energy per nucleon
7,974 keV
Neutron separation energy
4,891 keV
Proton separation energy
9,309 keV
Decay Mode
- β⁻→Tantalum-185100%
Decay chain
- HfHafnium-185Z 72 · N 1133.5 m
- β⁻100%
- β⁻100%
- β⁻100%