C
Carbon-9
Protons (Z)
6
Neutrons (N)
3
Mass number
9
Half-Life
126.5 ms
Abundance
---
Mass
9.031 u
Mass Excess
28,911.0 keV
Spin
3/2-
Discovered
1964
Binding energy per nucleon
4,337 keV
Neutron separation energy
14,224 keV
Proton separation energy
1,300 keV
Decay Mode
Decay chain
- CCarbon-9Z 6 · N 3126.5 ms
- β⁺54.1%
- p100%
- α100%