Observe the following statements :I. The physical and chemical properties of elements are periodic functions of their electronic configuration.II. Electronegativity of fluorine is less than the electronegativity of chlorine.III. Electropositive nature decreases from top to bottom in a group.The correct answer is :

A. I, II and III are correct

B. only I is correct

C. only I and II is correct

D. only II and III are correct

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1

Correct Answer :
only I is correct

Explanation :
No Explanation available for this question

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