Extracting Metals 0.0 / 5 ? ChemistryExtracting metals /The reactivity seriesGCSEAQA Created by: Millie.roseCreated on: 18-09-15 17:25 What is displacement? The process in which a metal is put with another more reactive metal. e.g. Iron displaces copper 1 of 5 What is reduction? The process in which any metal oxide, less reactive that carbon can be reduced (oxygen removed) 2 of 5 What is electrolysis? The process in which a metal is added to a solution, or melted down, and an electrical current is added. 3 of 5 What is an ore? An ore is a rock tha is valuable enough to make a profit on after extracting it. 4 of 5 What are alloys? Alloys are 5 of 5
Comments
No comments have yet been made