GCSE Chemistry Revision "Alternative Methods of Extracting Metals" скачать в хорошем качестве

GCSE Chemistry Revision "Alternative Methods of Extracting Metals"

Push your revision to the next level with PLUS. Try for free: https://www.freesciencelessons.co.uk/... If you're a teacher and would like PLUS for your school, then email schools@freesciencelessons.co.uk In this video, we look at how to extract metals such as copper from low-grade ores using phytomining and bioleaching. This video is based on the AQA spec. This video may be appropriate for iGCSE / O Level Chemistry. Please consult your specification. The Amazon link above is an affiliate link. This provides a small commission which helps to support freesciencelessons. The cost remains the same to you. If you prefer not to use this, you can search Amazon for the Freesciencelessons workbooks. Deliberate Thought by Kevin MacLeod is licensed under a Creative Commons Attribution licence (https://creativecommons.org/licenses/...) Source: http://incompetech.com/music/royalty-... Artist: http://incompetech.com/ Image credits: Pyrolusite By Unknown - http://libraryphoto.cr.usgs.gov/cgi-b..., Public Domain, https://commons.wikimedia.org/w/index... Copper mine "https://commons.wikimedia.org/wiki/Fi... By Pudelek (Own work) [CC BY-SA 4.0 (https://creativecommons.org/licenses/...)], via Wikimedia Commons" Mining vehicles "https://commons.wikimedia.org/wiki/Fi... By Vianneyjeans (Own work) [CC BY-SA 4.0 (https://creativecommons.org/licenses/...)], via Wikimedia Commons" Copper wire https://commons.wikimedia.org/wiki/Fi... Brassica rapa By I, KENPEI, CC BY-SA 3.0, https://commons.wikimedia.org/w/index... E. coli By NIAID - E. coli Bacteria, CC BY 2.0, https://commons.wikimedia.org/w/index...