O
Oxygen-28
Protons (Z)
8
Neutrons (N)
20
Mass number
28
Half-Life
---
Abundance
---
Mass
28.056 u
Mass Excess
52,080.0 keV
Spin
0+
Discovered
---
Binding energy per nucleon
5,988 keV
Neutron separation energy
661 keV
Proton separation energy
---
Decay Mode
- n→Oxygen-26
Decay chain
- OOxygen-28Z 8 · N 20Unknown
- n
- n100%
- β⁻57%
- β⁻100%
- β⁻100%
- β⁻100%