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
    Diagonal relationship is shown by [DPMT 1984]

    A) Elements of first period

    B) Elements of second period

    C) Elements of third period

    D) b and c both

    Correct Answer: D

    Solution :

    Elements of second and third period Diagonal relationship


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