Chapter 2 Atoms, Molecules, and Ions - 2-7 Ionic Compounds: Formulas, Names, and Properties - Review & Check for Section 2-7 - Page 75: 5

A

Work Step by Step

The ions present are $V^{3+}$ (vanadium (III)), and $O^{2-}$ (oxide); therefore it's vanadium(III) oxide. The roman numeral is needed since Vanadium can have a charge other than 3+ as well.

After you claim an answer you’ll have 24 hours to send in a draft. An editor will review the submission and either publish your submission or provide feedback.