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  5. Classification of Elements and Periodicity in Properties / तत्त्वों का वर्गीकरण एवं गुणों में आवर्ति

JEE Main & Advanced Chemistry Classification of Elements and Periodicity in Properties / तत्त्वों का वर्गीकरण एवं गुणों में आवर्ति Question Bank Extended or long form of periodic table

  • question_answer
    The cause of periodicity of properties is

    A) Increasing atomic radius

    B) Increasing atomic weights

    C) Number of electrons in the valency orbit

    D) The re-occurrence of similar outer electronic configuration

    Correct Answer: D

    Solution :

    Not Available


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