2. Questions Bank
  3. 8th Class
  4. Science
  5. Materials : Metals and Non-metals

8th Class Science Materials : Metals and Non-metals Question Bank Materials

  • question_answer
    Which one of the following is a thermosetting plastic?

    A) Teflon              

    B) Melamine

    C) PVC                             

    D) Polyethene

    E) None of these

    Correct Answer: B

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