Si
Silicon
Z = 14 · Metalloid · 28.1 u
Basic properties
- Atomic number (Z)
- 14
- Standard atomic mass
- 28.1 u
- Category
- Metalloid
Isotopes & cross-section data
| Isotope | Mass (A) | Half-life | ZAID | Libraries |
|---|---|---|---|---|
| Si-28 | 28 | Stable | 14028 | .80c.71c.70c |
| Si-29 | 29 | Stable | 14029 | .80c.71c.70c |
| Si-30 | 30 | Stable | 14030 | .80c.71c.70c |