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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 Sample Paper Topic Test - Periodic Table

  • question_answer
    Find the atomic number of element belonging to 4th period and 17th group in Modem periodic table:

    A) 17

    B) 25           

    C) 59

    D) 35

    Correct Answer: D

    Solution :

    [d] Element is Bromine \[(Z=35)\].


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