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
    The unit representing atomic radii and ionic radii is

    A) \[nm~~~~~~~~\]

    B) \[cm\]

    C) \[\overset{\text{o}}{\mathop{\text{A}}}\,\]

    D) \[m\]

    Correct Answer: D

    Solution :

    On moving from left to right in a period value of radius decreases.


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