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Card 6

Front

What is a negative ion called?

Back

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Card 7

Front

What happens to the ions at the cathode?

Back

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Card 8

Front

What happens to the ions at the anode?

Back

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Card 9

Front

What is electrolysis?

Back

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Card 10

Front

When is electrolysis used to extract a metal?

Back

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Card 11

Front

Why is cryolite used in the extraction of aluminium oxide?

Back

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Card 12

Front

If a molten ionic compound is electrolysed, what is produced at the cathode?

Back

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Card 13

Front

If a molten ionic compound id electrolysed, what is produced at the anode?

Back

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Card 14

Front

What is the half equation for chlorine?

Back

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Card 15

Front

What is the half equation for zinc?

Back

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