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Materials

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    Say the correct answer for each definition
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  • A type of plastic used for insulation
    PVC (Polyvinyl Chloride)
  •  15
  • A combination of different metals
    An alloy
  •  15
  • An alloy formed by mixing iron and carbon
    Steel
  •  15
  • An alloy formed by mixing copper and zinc
    Brass
  •  15
  • Metals containing iron
    Ferrous materials
  •  15
  • A composite material used to build houses
    Concrete
  •  15
  • A metal not suitable as structural materials
    Iron
  •  15
  • A good insulator but brittle
    Ceramic
  •  15
  • Metals that contain little or no iron
    Non-ferrous materials
  •  15
  • Example of a polymer material
    Rubber / Plastic
  •  15