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Card 6

Front

How can we prevent iron from rusting?

Back

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Card 7

Front

What does it mean if iron is galvanised by zinc?

Back

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Card 8

Front

Why is iron galvanised by zinc?

Back

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Card 9

Front

What is sacrificial protection?

Back

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Card 10

Front

Why are alloys harder than pure metals?

Back

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Card 11

Front

What is bronze made out of?

Back

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Card 12

Front

What is a use of bronze?

Back

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Card 13

Front

What is brass made out of?

Back

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Card 14

Front

What is a use of brass?

Back

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Card 15

Front

Why can aluminium be alloyed with a wide range of other elements?

Back

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