Ca2therilbymaxx Ca2therilbymaxx

14-06-2016
Chemistry

contestada

What is the number of valence electrons in an atom of Al?
a. 13
b. 3
c. 10
d. 8

Respuesta :

Panoyin Panoyin

15-06-2016

There are three valence electrons in an atom of Aluminum (Al).
·
· ·
· ·
Al · or : Al : ·
· ·
· ·
·

The answer is B.

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