Chemistry: The Molecular Science (5th Edition)

Published by Cengage Learning
ISBN 10: 1285199049
ISBN 13: 978-1-28519-904-7

Chapter 2 - Chemical Compounds - Questions for Review and Thought - Topical Questions: 37d

Answer

$K_2O$

Work Step by Step

K ions have a +1 charge, and O ions have a -2 charge. Thus, the correct formula to make the charges balanced and the molecule neutral is: $K_2O$.
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