Metals Flashcards

1
Q

What is brass an alloy of?

A

Copper and zinc

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2
Q

What is solder an alloy of?

A

Tin and lead

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3
Q

What is amalgam an alloy of?

A

Mercury and silver or tin

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4
Q

Why are alloys harder than pure metals?

A

Pure metals have a regular arrangement so they can easily slide over each other whereas alloys don’t and therefor cannot slide

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5
Q

What is bronze an alloy of?

A

Copper and tin

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