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10th Class Science Periodic Classification of Elements Question Bank Classification of Elements

  • question_answer
    The correct order for decreasing atomic radius of the five atoms \[H,Br,I,He\,and\,S\] is

    A)  \[I>Br>S>He\,>H\]  

    B)  \[I>S>Br>H\,>He\]

    C)  \[I>S>Br>He\,>H\]

    D)  \[Br>I>S>He\,>H\]

    Correct Answer: A

    Solution :

    Not Available


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