JEE Main & Advanced Chemistry Classification of Elements and Periodicity in Properties / तत्त्वों का वर्गीकरण एवं गुणों में आवर्ति Sample Paper Topic Test - Periodic Table

  • question_answer
    Atomic radii of fluorine and neon in Angstrom units are respectively given by

    A) 0.72, 1.60

    B) 1.60, 1.60

    C) 0.72, 0.72

    D) None of these

    Correct Answer: A

    Solution :

    [a] Atomic radius of noble gases are greater than halogens of same period.


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