Chemistry and Chemical Reactivity (9th Edition)

Published by Cengage Learning
ISBN 10: 1133949649
ISBN 13: 978-1-13394-964-0

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

Answer

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.
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