Hf
Hafnium-184
Protons (Z)
72
Neutrons (N)
112
Mass number
184
Half-Life
4.12 h
Abundance
---
Mass
183.955 u
Mass Excess
-41,500.0 keV
Spin
0+
Discovered
1973
Binding energy per nucleon
7,991 keV
Neutron separation energy
6,291 keV
Proton separation energy
9,069 keV
Decay Mode
- β⁻→Tantalum-184100%
Decay chain
- HfHafnium-184Z 72 · N 1124.12 h
- β⁻100%
- β⁻100%