bettysam105 bettysam105

13-01-2021
Chemistry

contestada

How many electron shells/orbitals will be around the nucleus of an atom of aluminum?

A. 1
B. 2
C. 3
4. 4

Respuesta :

aylinalvarado0610 aylinalvarado0610

13-01-2021

C.
There is 13 electrons in a aluminum atom. Looking at the picture, you can see there are two electrons in shell one, eight in shell two, and three in shell three.

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powellag71 powellag71

13-01-2021

C would be the correct answer I believe

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