Chemistry: A Molecular Approach (3rd Edition)

Published by Prentice Hall
ISBN 10: 0321809246
ISBN 13: 978-0-32180-924-7

Chapter 8 - Sections 8.1-8.9 - Exercises - Problems by Topic: 47a

Answer

$Li:[He]2s^{1}$ Therefore, there is one 2s electron.

Work Step by Step

Write the electron configuration for lithium using noble gas notation. Then determine the number of electrons for the specified subshell.
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