Campbell Biology: Concepts & Connections (9th Edition)

Published by Pearson
ISBN 10: 0-13429-601-X
ISBN 13: 978-0-13429-601-2

Chapter 2 - Review: 5

Answer

C) Only H2O is a compound.

Work Step by Step

A compound, by definition, is made up of more than one type of element, so H-H and O-O are not compounds.
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