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Card 16

Front

what is an ore?

Back

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Card 17

Front

name 1 social, economic and environmental impact of exploiting metal ores

Back

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Card 18

Front

what are the advantages of using metals as structural materials?

Back

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Card 19

Front

what are the disadvantages of using metals as structural materials?

Back

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Card 20

Front

which metals are found in the earth as metals?

Back

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Card 21

Front

which metals are extracted by electrolysis of molten compounds?

Back

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Card 22

Front

how can copper be extracted from copper rich ores?

Back

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Card 23

Front

how can copper be extracted?

Back

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Card 24

Front

why should we recycle metals instead of extracting them?

Back

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Card 25

Front

what is an alloy?

Back

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