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  3. 10th Class
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10th Class Science Sample Paper Science Olympiad Model Test Paper-15

  • question_answer
    What happens when a metal reacts with a non-metal?

    A) Metal loose electron and non-metal gain electron

    B) Non-metal loose electron and metal gain electron

    C) Both metal and non-metal gain electron

    D) Both metal and non-metal loose electron

    E) None of these

    Correct Answer: A

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