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alexira [117]
3 years ago
14

How many valence electrons are in the element gallium? explain how you determined the number.

Chemistry
1 answer:
Natasha2012 [34]3 years ago
4 0

Answer:

three valence electrons

Explanation:

Gallium has three electrons in the outer energy level and therefore has three valence electrons. The identification of valence electrons is vital because the chemical behavior of an element is determined primarily by the arrangement of the electrons in the valence shell.

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