Phytomining And Bioleaching Methods Song Aqa Chemistry Youtube A revision video mainly aimed at students studying for aqa gcse combined science (8464) or aqa gcse chemistry (8462) covering key points about the alternativ. A quick summary of phytomining and bioleaching aqa.
Phytomining And Bioleaching Aqa Gcse Chemistry 4 10 1 4 Youtube A short video on alternative ways of extracting metals. i'll first discuss the reasons why alternative methods of metal extraction are needed, by referring t. The earth's supply of metal ores close ore a rock containing enough quantities of a mineral for extraction to be possible. is limited. for example, high grade copper ores, which contain a high. In phytomining, metal is extracted from a crop of plants that absorb metal ions through their roots. in bioleaching, metal is extracted from bacteria that extract metal from an ore. electrolysis is a process used to separate metals from their compounds. there are advantages and disadvantages associated with each method of extracting metals. Chemistrylast exams 2024sl. topic questions. revision notes. revision notes on alternative methods of extracting metals for the aqa gcse chemistry syllabus, written by the chemistry experts at save my exams.
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