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Card 6

Front

Name two metals that are found in the earth pure.

Back

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Card 7

Front

Why are gold and silver found as themselves (pure) in the earth?

Back

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Card 8

Front

What do we say nonreactive metals are found in?

Back

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Card 9

Front

What does the way we extract a metal depend on?

Back

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Card 10

Front

Between a more reactive metal and a less reactive metal, which will displace the other?

Back

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Card 11

Front

A metal cannot be extracted from its ore using carbon. Where is this metal in the reactivity series?

Back

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Card 12

Front

What are metals called when combined with oxygen?

Back

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Card 13

Front

Metals that are less reactive than carbon can be extracted by...

Back

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Card 14

Front

Metals more reactive than carbon can be extracted by...

Back

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Card 15

Front

What is the removal of oxygen from a compound called?

Back

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