Very reactive metals are extracted from their ores using electrolysis., Carbon is more reactive than the metals below it. When the metal ores are burnt with carbon, it removes the oxygen from it and displaces the metal, Extracted from their ores by reduction by carbon, No extraction necessary – found pure in the ground., Blast furnace is used for extraction, React readily with acid and water., Very unreactive and no reaction with water or acid..

Reactivity series, extraction of metals

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