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    Question

    Which of the chemical symbols is NOT correct?

    A.

    AL

    B.

    Mg

    C.

    Ag

    D.

    Cu

    Correct option is A

    The correct answer is (a) AL.
    · The correct chemical symbol for aluminum is Al, with a lowercase "l" rather than an uppercase "L".
    Information Booster:
    · Mg: Correct symbol for magnesium.
    · Ag: Correct symbol for silver.
    · Cu: Correct symbol for copper.

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