Other questions in this quiz

2. Which of these has 'locked up' carbon?

  • Fossil fuels
  • Lava
  • Metals

3. Wha are the benefits of using polytetrafluoroethene (PTFE) for cooking pans?

  • It's flame resistant and unreactive
  • It conducts electricity and is malluable
  • Its flame resistant and conducts electricity

4. What is the benefit of the hydrocarbon molecules being different?

  • They arent chemically bonded together so keep their original porperties
  • They bond together more easily

5. What is PVC used for?

  • clothing, electric cables and pipes
  • Clothing, cooking pots, pipes
  • Cooking pots, electric cables and pipes

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