General Chemistry 10th Edition

Published by Cengage Learning
ISBN 10: 1-28505-137-8
ISBN 13: 978-1-28505-137-6

Chapter 8 - Electron Configurations and Periodicity - Questions and Problems - Page 329: 8.6

Answer

Please see the work below.

Work Step by Step

We know that the noble gas core is an inner shell configuration corresponding to one of the noble gases.The valence electron is an electron of an atom located outside the noble gas core or pseudo noble gas core.
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