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12th Class Physical Education Sports And Nutrition Question Bank MCQs - Sports and Nutrition

  • question_answer
    Which one among the following elements/ions is essential in small quantities for development of healthy teeth but causes matting of the teeth if consumed is higher quantities?

    A) Iron                  

    B) Chloride   

    C) Fluoride            

    D) Potassium

    Correct Answer: C

    Solution :

    Fluoride


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