Question

what is the formula of the ionic compound that forms from gallium and chlorine? view available hint(s) clga gacl₂ gacl gacl₃

Explanation:

• Gallium (\(Ga\)) has a common ionic charge of \(+3\) as it is in group 13 of the periodic table.
• Chlorine (\(Cl\)) has a common ionic charge of \(-1\) as it is in group 17 of the periodic table.
• In an ionic compound, the overall charge must be neutral. To balance the \(+3\) charge of gallium, three chloride ions (\(Cl^-\)) are needed.

Answer:

\(GaCl_3\)