JEE Main & Advanced Chemistry Classification of Elements and Periodicity in Properties Question Bank Valency and oxidation state

  • question_answer Metallic nature and basic nature of the oxides ........ as we move along a period

    A) Increases

    B) Decreases

    C) First increases then decreases

    D) Remains constant

    Correct Answer: B

    Solution :

    Because of the non-metallic character increases.

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