Share Extraction and uses of metals
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Zinc can be used to coat iron nails to prevent them from rusting. (i) What is the name of this process?
Galvanising
How is the price of metal is affected?
How is stainless steel made?
from forming an alloy between iron and chromium
What is the general term for a naturally occurring rock or mineral from which a metal can be profitably extracted?
Ore
What is the name of the process used to extract highly reactive metals like potassium and sodium?
Electrolysis
What gas is used to reduce iron oxide in a blast furnace?
carbon monoxide
