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3.3 Obtaining Useful Materials 2Y/3Y

Quiz by Harper-Collins Science

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4 questions
Show answers
  • Q1
    Which one of the following is not a ceramic?
    porcelain false tooth
    china plate
    block of concrete
    terracotta (pottery) flower pot
    30s
  • Q2
    Copper pyrites contain copper sulfate. What must it be changed into before the copper can be extracted using carbon?
    copper sulfate
    copper oxide
    copper carbonate
    malachite
    30s
  • Q3
    Which of these metals was the first to be extracted from an ore?
    copper
    aluminium
    lead
    gold
    30s
  • Q4
    Which gas is produced when a metal carbonate is decomposed by heating?
    carbon dioxide
    methane
    oxygen
    hydrogen
    30s

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