ocecil11 ocecil11

27-09-2017
Chemistry

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Which of these elements have the same number of valance electrons

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kyla04kyla kyla04kyla

27-09-2017

Both carbon and lead belong to Group IV elements, and thus they have the same number of valence electrons.
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.

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