Gd

Gadolinium-145

Protons (Z)

64

Neutrons (N)

81

Mass number

145

Half-Life

23.0 m

Abundance

---

Mass

144.922 u

Mass Excess

-72,927.0 keV

Spin

1/2+

Discovered

1959

Binding energy per nucleon

8,229 keV

Neutron separation energy

9,238 keV

Proton separation energy

4,597 keV

Decay Mode

β⁺Europium-145100%

Decay chain

Gadolinium-145Z 64 · N 8123.0 m
β⁺100%
β⁺100%
EC100%
EC~100%