More cards in this set

Card 6

Front

Which metals react easier with oxygen to corrode?

Back

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Card 7

Front

A mixture of two or more metals?

Back

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Card 8

Front

Alloys are harder than pure metals because...

Back

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Card 9

Front

smart alloys have a special use which is...

Back

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Card 10

Front

The four things that make it important to recycle...

Back

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Card 11

Front

Economic/Environmental benefits from recycling...

Back

Preview of the front of card 11