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Card 6
Front
When can the oxides of metals be reduced using carbon?
Back
Card 7
Front
What does mining for ores often involve?
Back
Card 8
Front
How can unreactive metals such a gold be separated from rocks?
Back
Card 9
Front
How do most metals have to be extracted from rock?
Back
Card 10
Front
What chemical reaction can be used to extract metals from compounds?
Back
Card 11
Front
What is the name of the reaction which takes place when metals are extracted from their oxides by heating with carbon?
Back
Card 12
Front
What is an ore?
Back
Card 13
Front
What metals have oxides that can be reduced by carbon?
Back
Card 14
Front
What do we call the removal of oxygen from a metal oxide?
Back
Card 15
Front
***YOU SHOULD BE ABLE TO WRITE A BALANCED SYMBOL EQUATION FOR THE REDUCTION OF A NAMED METAL OXIDE BY CARBON SO LOOK IT UP**
Back
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