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

  • question_answer
    The element with configuration \[\text{1}{{\text{s}}^{\text{2}}},\text{ 2}{{\text{s}}^{\text{2}}},\text{ 2}{{\text{p}}^{\text{6}}},\text{ 3}{{\text{s}}^{\text{2}}}\] would be

    A)  a metal             

    B)         a non-metal

    C)  a inert gas       

    D)         a metalloid

    Correct Answer: A

    Solution :

    Not Available


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