LilyHursey6 LilyHursey6

21-08-2015
Chemistry

contestada

How many electrons are in the outermost energy level of an electrically neutral atom of aluminum?

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SoapyMcTavish SoapyMcTavish

21-08-2015

Aluminium is a Group III atom. Which means his valence is 3.
And the valence is always the number of electrons on the last energy level.
Which means that Aluminium have 3 electrons on its outermost energy level.

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MarjorieTagne MarjorieTagne

23-10-2020

Answer:

The answer is 3.

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