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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 Topic Test - Chemical Periodicity (5-5-21)

  • question_answer
    “The 6 properties of the elements are periodic function of their atomic numbers.” The statement was given by

    A) N. Bohr

    B) J.W. Dobereiner

    C) D.I. Mendeleef

    D) H.G.J. Moseley

    Correct Answer: D

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