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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 heaviest atom amongst the following is [CPMT 1976; NCERT 1976]

    A) U

    B) Ra

    C) Pb

    D) Hg

    Correct Answer: A

    Solution :

     \[U>Ra>Pb>Hg\]


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