Chemistry: The Central Science (13th Edition)

by Brown, Theodore E.; LeMay, H. Eugene; Bursten, Bruce E.; Murphy, Catherine; Woodward, Patrick; Stoltzfus, Matthew E.

Published by Prentice Hall

ISBN 10: 0321910419

ISBN 13: 978-0-32191-041-7

Chapter 8 - Basic Concepts of Chemical Bonding - Exercises - Page 334: 8.15b

Answer

Two electrons have been transferred in this reaction.

Work Step by Step

As we show in part (a), $Mg$ would be willing to lose its 2 valence electrons so that it could reach an octet, while $O$ would also be willing to accept 2 electrons from $Mg$ so that it could reach an octet. Therefore, we could see that 2 electrons have been transferred in this reaction.

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