9th Class Science Sample Paper Science Olympiad Model Test Paper-9

  • question_answer
    Which of the following is the chemical formula of silver nitride?

    A) \[A{{u}_{3}}N\]

    B) \[A{{g}_{2}}N\]

    C) \[Au{{N}_{3}}\]

    D) \[A{{g}_{3}}N\]

    E) None of these

    Correct Answer: D


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