O
Oxygen
Z = 8 · Nonmetal · 16.0 u
Basic properties
- Atomic number (Z)
- 8
- Standard atomic mass
- 16.0 u
- Category
- Nonmetal
Isotopes & cross-section data
| Isotope | Mass (A) | Half-life | ZAID | Libraries |
|---|---|---|---|---|
| O-16 | 16 | Stable | 8016 | .80c.71c.70c |
| O-17 | 17 | Stable | 8017 | .80c.71c.70c |
| O-18 | 18 | Stable | 8018 | .80c.71c.70c |