Yb

Ytterbium-177

Protons (Z)

70

Neutrons (N)

107

Mass number

177

Half-Life

1.91 h

Abundance

---

Mass

176.945 u

Mass Excess

-50,986.4 keV

Spin

9/2+

Discovered

1945

Binding energy per nucleon

8,050 keV

Neutron separation energy

5,566 keV

Proton separation energy

8,905 keV

Decay Mode

β⁻Lutetium-177100%

Decay chain

Ytterbium-177Z 70 · N 1071.91 h
β⁻100%
β⁻100%