A. Na+ is smaller in size than Na
B. Na is smaller in size than Na+
C. Na+ has fewer electrons than Na
D. The effective nuclear charge in Na+ is greater than in Na
Correct Answer: Option B
B. Na is smaller in size than Na+
A. Na+ is smaller in size than Na
B. Na is smaller in size than Na+
C. Na+ has fewer electrons than Na
D. The effective nuclear charge in Na+ is greater than in Na
Correct Answer: Option B
B. Na is smaller in size than Na+
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