Ho

Holmium-170m

Protons (Z)

67

Neutrons (N)

103

Mass number

170

Half-Life

43.0 s

Abundance

---

Mass

169.94 u

Mass Excess

-56,140.0 keV

Spin

(1+)

Discovered

1960

Binding energy per nucleon

8,093 keV

Neutron separation energy

5,415 keV

Proton separation energy

7,829 keV

Decay Mode

β⁻Erbium-170100%

Decay chain

Holmium-170Z 67 · N 10343.0 s
β⁻100%