Cd

Cadmium-129n

Protons (Z)

48

Neutrons (N)

81

Mass number

129

Half-Life

3.6 ms

Abundance

---

Mass

128.935 u

Mass Excess

-60,839.0 keV

Spin

(21/2+)

Discovered

2014

Binding energy per nucleon

8,252 keV

Neutron separation energy

1,672 keV

Proton separation energy

13,418 keV

Decay Mode

γCadmium-129100%

Decay chain

Cadmium-129Z 48 · N 813.6 ms
γ100%
β⁻100%
β⁻99.77%
β⁻100%
β⁻100%
β⁻100%
β⁻100%