How does the atomic radius of magnesium compare to that of sodium in Period 3? - CLASSIFICATION OF ELEMENTS AND PERIODICITY IN PROP Quiz | GKFix.in

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Question

How does the atomic radius of magnesium compare to that of sodium in Period 3?

A. They are equal
B. Magnesium has a larger radius
C. Magnesium has a smaller radius
D. Sodium has no radius