## Chemistry: A Molecular Approach (3rd Edition)

Published by Prentice Hall

# Chapter 8 - Sections 8.1-8.9 - Exercises - Problems by Topic: 50a

Aluminum

#### Work Step by Step

The electron configuration for the element in the third period with three valance electrons is $[Ne]:3s^{2}3p^{1}$, which corresponds to the element Aluminium.

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