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Alika [10]
3 years ago
7

Which of these pairs of elements have the same number of valence electrons?

Chemistry
2 answers:
gizmo_the_mogwai [7]3 years ago
3 0
Both carbon and lead belong to Group IV elements, and thus they have the same number of valence electrons. 
<span>In each of the other options, the two elements belong to different groups, and thus they do NOT have the same number of valence electrons.</span>
mars1129 [50]3 years ago
3 0

Answer:

IT IS B

Explanation:

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