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Chemistry, 26.05.2021 20:30 stgitskaysie367

Using a periodic table, answer the following question: Which series of elements have the same number of valence electrons?
A. Sn, Pb, F, I
B. Ca, Sr, Cu, Ag
C. Na, Mg, Si, B
D. N, P, Sb, Bi

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Using a periodic table, answer the following question: Which series of elements have the same numbe...
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