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SSC Sample Paper SSC CHSL (10+2) Sample Test Paper-2

  • question_answer
    An element of atomic no. 29 belongs to

    A)  s-block             

    B)  d-block  

    C)  p-block

    D)         f-block

    Correct Answer: B

    Solution :

     Copper\[(Cu)\]has the atomic number of 29. Copper belongs to the d-block which is the collective name for Groups 3 to 12 in the periodic table. Most of the d-block elements are considered to be metals, with common lustrous metallic appearance.


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