Mg
Magnesium
Z = 12 · Alkaline Earth Metal · 24.3 u
Basic properties
- Atomic number (Z)
- 12
- Standard atomic mass
- 24.3 u
- Category
- Alkaline Earth Metal
Isotopes & cross-section data
| Isotope | Mass (A) | Half-life | ZAID | Libraries |
|---|---|---|---|---|
| Mg-24 | 24 | Stable | 12024 | .80c.71c.70c |
| Mg-25 | 25 | Stable | 12025 | .80c.71c.70c |
| Mg-26 | 26 | Stable | 12026 | .80c.71c.70c |