Lu

Lutetium-176m

Protons (Z)

71

Neutrons (N)

105

Mass number

176

Half-Life

3.66 h

Abundance

---

Mass

175.943 u

Mass Excess

-53,259.5 keV

Spin

1-

Discovered

1935

Binding energy per nucleon

8,058 keV

Neutron separation energy

6,165 keV

Proton separation energy

5,853 keV

Decay Mode

Decay chain

Lutetium-176Z 71 · N 1053.66 h
β⁻~100%