F
Fluorine-31
Protons (Z)
9
Neutrons (N)
22
Mass number
31
Half-Life
2.0 ms
Abundance
---
Mass
31.061 u
Mass Excess
56,840.0 keV
Spin
(5/2+)
Discovered
1999
Binding energy per nucleon
6,011 keV
Neutron separation energy
191 keV
Proton separation energy
---
Decay Mode
Decay chain
- FFluorine-31Z 9 · N 222.0 ms
- β⁻
- β⁻100%
- β⁻63.27%
- β⁻93.8%
- β⁻100%
- β⁻100%