Atomic NumberAtomic Number 12
Atomic Number 12 is belong to element of Magnesium.
Chemical symbol for Magnesium is Mg. Number of protons in Magnesium is 12. Atomic weight of Magnesium is 24.305 u or g/mol.
12Mg
Atomic Number 12 Element Properties
| Atomic Number (Z) | 12 |
|---|---|
| Atomic Symbol | Mg |
| Element Name | Magnesium |
| Group | 2 |
| Period | 3 |
| Atomic Weight | 24.305 u |
| Density | 1.738 g/cm3 |
| Melting Point (K) | 923 K |
| Boiling Point (K) | 1363 K |
List all properties of Magnesium