Er

Erbium-165

Protons (Z)

68

Neutrons (N)

97

Mass number

165

Half-Life

10.36 h

Abundance

---

Mass

164.931 u

Mass Excess

-64,521.4 keV

Spin

5/2-

Discovered

1950

Binding energy per nucleon

8,140 keV

Neutron separation energy

6,650 keV

Proton separation energy

6,830 keV

Decay Mode

ECHolmium-165100%

Decay chain

Erbium-165Z 68 · N 9710.36 h
EC100%