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JEE Main & Advanced Chemistry Classification of Elements and Periodicity in Properties / तत्त्वों का वर्गीकरण एवं गुणों में आवर्ति Question Bank Atomic and lonic radii

  • question_answer
    Which one of the following indicates the correct order of atomic size [EAMCET 1989]

    A) Be > F > C > Ne

    B) Be < C < F < Ne

    C) Be > C > F > Ne

    D) F < Ne < Be < C

    Correct Answer: C

    Solution :

      \[Be>C>F>Ne\]. Atomic size decreases across a period.


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