Other questions in this quiz

2. What is the name of a smart alloy used in glasses frames and to repair damaged blood vessels?

  • iron
  • nitinol
  • steel

3. What method would be used to extract magnesium?

  • electrolysis
  • heating with carbon

4. Which method would be used to extract iron from its metal ore?

  • heating with carbon
  • electrolysis

5. What are the properties of aluminium?

  • low density, corrosion resistant, forms strong alloys
  • shiny and easy to bend,unreactive
  • strong, hard, high melting point, conducts electricity

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