Which two elements have the same number of valence electrons?

A.) Na and Sr

B.) Zr and H

C.) O and S

D.) Mg and P

Question

5 February, 20:14

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Answers (2)

Know the Answer?

Reese Pineda · Answer 1

Oxygen and sulfur because they are in the same group on the periodic table

Allyson Rios · Answer 2

C! They both have the same number of electrons in the outer shell

Which two elements have the same number of valence electrons?A.) Na and SrB.) Zr and HC.) O and SD.) Mg and P