Ho

Holmium-158

Protons (Z)

67

Neutrons (N)

91

Mass number

158

Half-Life

11.3 m

Abundance

---

Mass

157.929 u

Mass Excess

-66,187.0 keV

Spin

5+

Discovered

1961

Binding energy per nucleon

8,158 keV

Neutron separation energy

7,425 keV

Proton separation energy

4,051 keV

Decay Mode

Decay chain

Holmium-158Z 67 · N 9111.3 m
β⁺100%