Pd

Palladium-123m

Protons (Z)

46

Neutrons (N)

77

Mass number

123

Half-Life

100.0 ms

Abundance

---

Mass

122.935 u

Mass Excess

-60,330.0 keV

Spin

(11/2-)

Discovered

2019

Binding energy per nucleon

8,269 keV

Neutron separation energy

3,785 keV

Proton separation energy

15,739 keV

Decay Mode

Decay chain

Palladium-123Z 46 · N 77100.0 ms
β⁻100%
β⁻99.44%
β⁻100%
β⁻100%
β⁻100%