Chemistry: Principles and Practice (3rd Edition)

Published by Cengage Learning
ISBN 10: 0534420125
ISBN 13: 978-0-53442-012-3

Chapter 7 - Electronic Structure - Questions and Exercises - Questions - Page 284: 7.11

Answer

The shielding effect reduces the effective nuclear charge. Hence, the Be ion can have +4 valency instead of +2.

Work Step by Step

The shielding effect reduces the effective nuclear charge. Hence, the Be ion can have +4 valency instead of +2.
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