Eu

Europium-164

Protons (Z)

63

Neutrons (N)

101

Mass number

164

Half-Life

4.16 s

Abundance

---

Mass

163.943 u

Mass Excess

-53,232.1 keV

Spin

(3-)

Discovered

2007

Binding energy per nucleon

8,095 keV

Neutron separation energy

4,730 keV

Proton separation energy

9,921 keV

Decay Mode

β⁻Gadolinium-164100%

Decay chain

Europium-164Z 63 · N 1014.16 s
β⁻100%
β⁻100%
β⁻100%