Chemistry: The Molecular Science (5th Edition)

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

Chapter 5 - Electron Configurations and the Periodic Table - Questions for Review and Thought - Applying Concepts - Page 240f: 121a

Answer

Noble gas configuration

Work Step by Step

When Bromine gains an electron, it obtains a noble gas configuration, which is a stable state. Thus, it is easier to give an electron to Bromine as Br- is far more stable.
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