Question

what is the name of tio2, where the titanium has a charge of +4? titanium oxide titanium(ii) oxide oxygen(ii) titanide titanium(iv) oxide

Explanation:

In naming ionic compounds with transition metals (like titanium here), we use Roman numerals in parentheses to indicate the charge of the metal ion. Since titanium has a charge of +4, we use (IV). The non - metal is oxygen, and the compound is an oxide.

Answer:

titanium(IV) oxide