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Electrosis Gcse Final Test Preparation Questions And Answers!!!
ELECTROSIS GCSE FINAL TEST PREPARATION QUESTIONS AND ANSWERS!!! 
Reduction - Answer-Involves the loss of oxygen, as seen in the extraction of metals from their oxides using carbon. 
 
Reactivity series - Answer-Arranges metals based on their tendency to form positive ions, determining their reactivity. 
 
Displacement reactions - Answer-Occurs when a more reactive metal displaces a less reactive metal from a compound. 
 
Metal extraction - Answer-Unreactive metals like gold are found as the met...