Other questions in this quiz

2. Why is Iron made into an alloy

  • To make it stronger and resistant to corrosion
  • To make it easier to recycle
  • To make it shiny

3. Metals that are hard to oxidise are ....

  • Do not fit in the reactivity series
  • Found at the bottom of the reactivity series
  • Found at the top of the reactivity series

4. Where are most ores found

  • Near rowing boats
  • In the core of the Earth
  • In the crust of the Earth
  • On Mars

5. How can Aluminium be extracted?

  • By heating Aluminium oxide strongly with Carbon
  • By electrolysis of Aluminium Oxide
  • By reacting with Acid


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