Gd

Gadolinium-146

Protons (Z)

64

Neutrons (N)

82

Mass number

146

Half-Life

48.27 d

Abundance

---

Mass

145.918 u

Mass Excess

-76,086.0 keV

Spin

0+

Discovered

1957

Binding energy per nucleon

8,250 keV

Neutron separation energy

11,230 keV

Proton separation energy

5,383 keV

Decay Mode

ECEuropium-146100%

Decay chain

Gadolinium-146Z 64 · N 8248.27 d
EC100%
β⁺100%
α100%