Hf

Hafnium-177

Protons (Z)

72

Neutrons (N)

105

Mass number

177

Half-Life

Stable

Abundance

18.6%

Mass

176.943 u

Mass Excess

-52,880.7 keV

Spin

7/2-

Discovered

1934

Binding energy per nucleon

8,052 keV

Neutron separation energy

6,376 keV

Proton separation energy

6,787 keV

Decay Mode

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