JEE Main & Advanced Chemistry Classification of Elements and Periodicity in Properties Question Bank Electronegativity

  • question_answer In third row of periodic table from \[Na\] to \[Cl\] [MP PET 1986]

    A) Electronegativity increases

    B) Electronegativity decreases

    C) Ionization energy decreases

    D) Atomic volume increases

    Correct Answer: A

    Solution :

    Electronegativity increases since the size decreases.

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