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kvasek [131]
3 years ago
7

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

Chemistry
1 answer:
Svet_ta [14]3 years ago
7 0
There are three valence electrons in an atom of Aluminum (Al).
                     ·
                   ·  ·
 ·              ·
Al ·  or    :    Al    :  ·
 ·                      ·
                   ·  ·
                     ·

The answer is B.
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