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4th Class Science Matter and Materials Question Bank Self Test-4

  • question_answer
    In which one of the following molecules, atoms of different element are joined together?

    A)  Molecules of hydrogen                               

    B)  Molecules of gold

    C)  Molecules of water           

    D)  Molecules of carbon

    E)  None of these

    Correct Answer: C

    Solution :

                                   


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