Yb

Ytterbium-166

Protons (Z)

70

Neutrons (N)

96

Mass number

166

Half-Life

2.36 d

Abundance

---

Mass

165.934 u

Mass Excess

-61,594.0 keV

Spin

0+

Discovered

1954

Binding energy per nucleon

8,112 keV

Neutron separation energy

9,370 keV

Proton separation energy

5,953 keV

Decay Mode

ECThulium-166100%

Decay chain

Ytterbium-166Z 70 · N 962.36 d
EC100%
β⁺100%