Eu

Europium-165

Protons (Z)

63

Neutrons (N)

102

Mass number

165

Half-Life

2.53 s

Abundance

---

Mass

164.946 u

Mass Excess

-50,729.0 keV

Spin

(5/2+)

Discovered

2007

Binding energy per nucleon

8,080 keV

Neutron separation energy

5,568 keV

Proton separation energy

10,093 keV

Decay Mode

Decay chain

Europium-165Z 63 · N 1022.53 s
β⁻100%
β⁻100%
β⁻100%
β⁻100%