Hf

Hafnium-186

Protons (Z)

72

Neutrons (N)

114

Mass number

186

Half-Life

2.6 m

Abundance

---

Mass

185.961 u

Mass Excess

-36,420.0 keV

Spin

0+

Discovered

1998

Binding energy per nucleon

7,964 keV

Neutron separation energy

6,171 keV

Proton separation energy

9,749 keV

Decay Mode

β⁻Tantalum-186100%

Decay chain

Hafnium-186Z 72 · N 1142.6 m
β⁻100%
β⁻100%