Obtaining and Using Metals
- Created by: EMorrison
- Created on: 13-03-16 18:34
Other questions in this quiz
2. The extraction of a metal from its ore is ...
- impossible
- reduction
- oxidation
3. How are most un-reactive metals found
- Combined with oxygen
- On their own
- Mixed with other substances
- In a liquid state
4. Metals that are hard to oxidise are ....
- Found at the bottom of the reactivity series
- Found at the top of the reactivity series
- Do not fit in the reactivity series
5. 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
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