Gd

Gadolinium-142

Protons (Z)

64

Neutrons (N)

78

Mass number

142

Half-Life

1.17 m

Abundance

---

Mass

141.928 u

Mass Excess

-66,960.0 keV

Spin

0+

Discovered

1986

Binding energy per nucleon

8,190 keV

Neutron separation energy

11,807 keV

Proton separation energy

4,323 keV

Decay Mode

β⁺48%

Decay chain

Gadolinium-142Z 64 · N 781.17 m
β⁺100%
β⁺100%
β⁺100%
β⁺100%