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  5. Periodic Classification of Elements

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

  • question_answer
    Which elements in the periodic table are chemically inactive?

    A) Representative elements

    B) Inert gases

    C) Transitional elements

    D) Inner transitional elements

    Correct Answer: B

    Solution :

    Gases such as He, Ne, Ar, Kr, Xe and Rn are generally inert towards any chemical reactions.


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