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JEE CHEMISTRY MCQ: CLASSIFICATION OF ELEMENTS AND PERIODICITY IN PROPERTIES
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Observe the following statement VIII. The physical and chemical properties of elements are periodic functions of their electronic configuration. IX. Electronegativity of fluorine is less than the electronegativity of chlorine. X. Electropositive nature decreases from top to bottom in a group. The correct answer is
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Correct option: B
Only I is correct
Option B (Only I is correct) is the correct answer because only the first statement regarding the periodic function of electronic configuration is accurate.
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