chem unit 2 extracting metals

  • Created by: 10carterj
  • Created on: 30-09-14 16:03
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  • extracting metals
    • bioleaching
      • using bacteria to extract the metal
    • electrolysis
      • electricity to extract metals
      • all metals too reactive for blast furnaces
    • blast furnace
      • all metals less reactive than carbon in the series
      • when ores* are burned with coke*
    • keywords
      • ores
        • metals how they're found in the earth
      • coke
        • carbon
    • phytomining
      • where plants absorb the metal from soils enriched with it.
        • the plants are then burned to get ashes with the metal in


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