• 1. 
    Which of these is used to make plastic?

  • metal
  • sand
  • wood
  • oil
  • 2. 
    Which of these is not an ingredient used to glaze ceramics?

  • ferric oxide
  • brass
  • iron oxide
  • cobalt
  • 3. 
    Which of these elements can eventually become a diamond?

  • carbon
  • thalium
  • nitrogen
  • sulfur
  • 4. 
    What element is used, with iron, to make steel?

  • carbon
  • bronze
  • aluminum
  • chromium
  • 5. 
    In which of these is calcium carbonate not found?

  • limestone
  • coral
  • titanium
  • eggshell
  • 6. 
    What material is made up of cement and water?

  • steel
  • concrete
  • styrofoam
  • gypsum
  • 7. 
    What is gunpowder made of?

  • hydrogen and oxygen
  • carbon, sulfur, and potassium nitrate
  • parsley, sage, rosemary, and thyme
  • silver, gold, and bronze
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