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  5. Periodic Classification of Elements

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

  • question_answer
    Moving down the group from Li to Cesium the electropositive character of element:

    A) Decreases                      

    B) Increases

    C) Remains same   

    D) Either [a] or [b]

    E) None of these

    Correct Answer: B

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