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

  • question_answer Which element has the lowest electronegativity [CPMT 1976]

    A) Li

    B) F

    C) Fe

    D) Cl

    Correct Answer: A

    Solution :

    \[L{{i}_{3}}-1{{s}^{2}}2{{s}^{1}}\] donates \[1{{e}^{-}}\] easily.

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