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Card 16

Front

What is alminium used for

Back

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Card 17

Front

Copper sulphide + oxygen →

Back

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Card 18

Front

What does Sulphur dioxide cause

Back

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Card 19

Front

Copper can be extracted by bioleaching, what is it.

Back

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Card 20

Front

Copper is extracted by phytomining, what is it.

Back

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Card 21

Front

Covalent bonding is...

Back

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Card 22

Front

Ionic bonding is...

Back

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