Gallium is a silvery-white metal from the periodic table, and it is part of the post-transition metals group. Gallium is a rare metal found in the Earth's crust, and it is mainly used in the productio
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| Atomic number | 31 |
| Group | IIIA |
| Period | 4 |
| Mass | 69.723 |
| Latin name | Gallium |
| Electron configuration | [Ar]3d10 4s2 4p |
| Oxidation state | -5, -4, -2, -1, 0, 1, 2, 3 |