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Card 16

Front

What are compounds formed from?

Back

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Card 17

Front

What type of rock is limestone?

Back

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Card 18

Front

What compound does it mainly consist of?

Back

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Card 19

Front

What does the earths crust naturally contain?

Back

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Card 20

Front

What are most metals found as?

Back

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Card 21

Front

How do you extract a metal from its oxide?

Back

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Card 22

Front

What can copper be used for?

Back

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Card 23

Front

What are the properties of copper?

Back

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Card 24

Front

How can copper be extracted and what is the process called?

Back

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Card 25

Front

What is phytomining?

Back

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