An atom with 3 electrons in its outermost (valence)shell may have a total of ________ electrons altogether.
A) 13
B) 8
C) 17
D) 3

Name: An atom with 3 electrons in its outermost (valence)shell may have a total of ________ electrons altogether. A) 13 B) 8 C) 17 D) 3
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An atom with 3 electrons in its outermost shell and a total of 13 electrons follows the electron configuration of aluminum (Al), which has 2 electrons in the first shell, 8 in the second, and 3 in the third, totaling 13.

An Atom with 3 Electrons in Its Outermost (Valence)shell May