Selenium-79 (Se-79)
Identity
- Protons
- 34
- Neutrons
- 45
- Mass number
- 79
- Mass
- 78.92 ± 0.24 u
- Mass excess
- -75.917 MeV
- Spin
- 7/2+*
Stability
Half-life: 3.27 × 10⁵ years
Natural occurrence
Not found in nature
Decays to
- beta minus Br-79
Half-life: 3.27 × 10⁵ years
Not found in nature