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JEE Main & Advanced Chemistry Classification of Elements and Periodicity in Properties / तत्त्वों का वर्गीकरण एवं गुणों में आवर्ति Question Bank Topic Test - Chemical Periodicity (5-5-21)

  • question_answer
    Radius of the isoelectronic species

    A) Increases with the increase of nuclear charge

    B) Decreases with the increase of nuclear charge

    C) Is the same for all

    D) First increases and then decreases

    Correct Answer: B

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