1. Which metals corrode quickly, and which corrode slowly? Iron or
Copper
2. Copper is used in plumbing and silver and gold in jewelry. Why are these
unreactive metals suitable for such uses?
3. People who live by the seaside often claim
that their cars go rusty faster. Does salt
speed up the rate of the rusting
reaction?
https://slideplayer.com/slide/772565
4. Rusting destroys a huge amount of iron and steel every day. People spend
a lot of money making sure that their iron and steel buildings, engines,
lorries, and ships do not rust. What methods could you use to prevent
things from rusting?
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