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

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

  • question_answer
    Fill in the blanks: (a) Phosphorus is a very _____ non-metal. (b) Metals are _____ conductors of heat and_____. (c) Iron is _____ reactive than copper. (d) Metals react with acids to produce ___ gas.

    Answer:

    (a) reactive                         (b) good, electricity (c) more                               (d) hydrogen


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