O

Oxygen-22

Protons (Z)

8

Neutrons (N)

14

Mass number

22

Half-Life

2.25 s

Abundance

---

Mass

22.01 u

Mass Excess

9,280.0 keV

Spin

0+

Discovered

1969

Binding energy per nucleon

7,365 keV

Neutron separation energy

6,853 keV

Proton separation energy

23,239 keV

Decay Mode

Decay chain

Oxygen-22Z 8 · N 142.25 s
β⁻100%
β⁻100%