Yb

Ytterbium-177m

Protons (Z)

70

Neutrons (N)

107

Mass number

177

Half-Life

6.41 s

Abundance

---

Mass

176.946 u

Mass Excess

-50,654.9 keV

Spin

1/2-

Discovered

1962

Binding energy per nucleon

8,048 keV

Neutron separation energy

5,235 keV

Proton separation energy

8,574 keV

Decay Mode

γYtterbium-177100%

Decay chain

Ytterbium-177Z 70 · N 1076.41 s
γ100%
β⁻100%
β⁻100%