Gd

Gadolinium-151

Protons (Z)

64

Neutrons (N)

87

Mass number

151

Half-Life

123.9 d

Abundance

---

Mass

150.92 u

Mass Excess

-74,188.9 keV

Spin

7/2-

Discovered

1950

Binding energy per nucleon

8,231 keV

Neutron separation energy

6,496 keV

Proton separation energy

6,686 keV

Decay Mode

Decay chain

Gadolinium-151Z 64 · N 87123.9 d
EC~100%
α100%
β⁻100%
α100%