Pd

Palladium-99

Protons (Z)

46

Neutrons (N)

53

Mass number

99

Half-Life

21.4 m

Abundance

---

Mass

98.912 u

Mass Excess

-82,183.0 keV

Spin

(5/2+)

Discovered

1955

Binding energy per nucleon

8,538 keV

Neutron separation energy

8,933 keV

Proton separation energy

6,297 keV

Decay Mode

β⁺Rhodium-99100%

Decay chain

Palladium-99Z 46 · N 5321.4 m
β⁺100%
β⁺100%