Gd

Gadolinium-166

Protons (Z)

64

Neutrons (N)

102

Mass number

166

Half-Life

5.1 s

Abundance

---

Mass

165.942 u

Mass Excess

-54,370.9 keV

Spin

0+

Discovered

2005

Binding energy per nucleon

8,097 keV

Neutron separation energy

5,916 keV

Proton separation energy

10,931 keV

Decay Mode

β⁻Terbium-166100%

Decay chain

Gadolinium-166Z 64 · N 1025.1 s
β⁻100%
β⁻100%
β⁻100%
β⁻100%