Chemistry

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What do metals come from in the ground?
They come from Ores.
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What is happening to copper rich Ores?
They are becoming scares/sort supply.
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What can metals be mixed with eachother to produce?
They can be mixed together to produce Alloys.
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Why are titanium and Aluminium uncommon metals
They are exspensive to produce.
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What are the advantages of mining metal ores?
useful products can be made e.g cars, generates revenue for the people mining, creates jobs in the local area.
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What arew the disadvantages of mining metal ores?
Lots of dust and noise polution generated from mining, sulphur dioxide gases are released in the extraction of CU and causes acid rain, the landscape becomes disfigured after the mining.
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What are the two ways in which copper is extracted from its ores?
Chemical processes that involve heat or electricity.
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What is done to the metals when they are made?
All impurities are removed such as oxygen.
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Card 2

Front

What is happening to copper rich Ores?

Back

They are becoming scares/sort supply.

Card 3

Front

What can metals be mixed with eachother to produce?

Back

Preview of the front of card 3

Card 4

Front

Why are titanium and Aluminium uncommon metals

Back

Preview of the front of card 4

Card 5

Front

What are the advantages of mining metal ores?

Back

Preview of the front of card 5
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