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  5. The d-and f-Block Elements / d तथा f ब्लॉक के तत्व

JEE Main & Advanced Chemistry The d-and f-Block Elements / d तथा f ब्लॉक के तत्व Question Bank General Characteristics

  • question_answer
    In human body if necessary, the plate, screw or wire used for surgery are made up of

    A) \[Ni\]

    B) \[Au\]

    C) \[Pt\]

    D) \[Ta\]

    Correct Answer: D

    Solution :

    \[Ta\] because it is non-corrosive.


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