# data[].attributes.attachment_link.title
The Electrolysis of Bauxite | S-cool, the revision website

# data[].attributes.attachment_link.description
How to extract aluminium from its ore The method The bauxite (red-brown solid) - aluminium oxide mixed with impurities - is extracted from the earth. The extracted aluminium oxide is then treated with alkali, to remove the impurities. This results in a white solid called aluminium oxide or alumina.

# data[].attributes.attachment_link.title
BBC Bitesize - GCSE Combined Science - Reactions of metals - AQA - Revision 4

# data[].attributes.attachment_link.description
Learn about and revise reactions of metals with this BBC Bitesize GCSE Combined Science (AQA) study guide

# data[].attributes.attachment_link.title
GCSE Chemistry (9-1): Electrolysis of Aluminium oxide

# data[].attributes.attachment_link.description
You can easily find all the videos that you need on my website, along with other great revision resources. Check it out www.freesciencelessons.co.uk In this video, we continue looking at electrolysis by exploring how we extract the metal aluminium.

# data[].attributes.attachment_link.title
Chemistry - The Extraction of Aluminium (Electrolysis)

# data[].attributes.attachment_link.description
Electrolysis is used to remove aluminium from its ore, bauxite. This is because when it is found, it is usually in a compound - aluminium oxide. Therefore, the aluminium needs to be extracted using electrolysis. Since aluminium oxide has a very high melting point, melting it would cost a lot of money.

# data[].attributes.attachment_link.title
Aluminium Extraction - Royal Society of Chemistry

# data[].attributes.attachment_link.title
How To Extract Aluminium By Electrolysis | Environmental Chemistry | Chemistry | FuseSchool