Na
Sodium-33
Protons (Z)
11
Neutrons (N)
22
Mass number
33
Half-Life
8.2 ms
Abundance
---
Mass
33.026 u
Mass Excess
23,780.0 keV
Spin
(3/2+)
Discovered
1972
Binding energy per nucleon
7,090 keV
Neutron separation energy
2,931 keV
Proton separation energy
20,509 keV
Decay Mode
Decay chain
- NaSodium-33Z 11 · N 228.2 ms
- β⁻n47%
- β⁻94.5%
- β⁻99.3%
- β⁻100%
- β⁻100%