Extracting aluminium
- Created by: Orla Maguire
- Created on: 10-06-14 17:34
Other questions in this quiz
2. What properties does aluminium have?
- Low density, excellent conductor, of electricity, easily shaped, resists corrosion
- heavy
- all of the above
- very strong
- corrodes easily
3. How do we extract aluminium?
- strongy heat it in a blast furnace
- Displace it using carbon
- Using electrolysis
- Dig up its ore from the crusts of the earth
4. Why can Aluminium not be displaced by carbon
- Aluminium is more reactive than carbon
- aluminium is too strong
- aluminium is less reactive than carbon
- aluminium is an expensive metal
5. Why is aluminium so useful?
- It resists corrosion and is very light
- Very strong
- can be used to make cars
- very cheap and there is lots of it
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