Difference between revisions of "Cathode"
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:[https://www.amazon.co.uk/gp/product/1782948147/ref=as_li_tl?ie=UTF8&camp=1634&creative=6738&creativeASIN=1782948147&linkCode=as2&tag=nrjc-21&linkId=f63dcd8345f4e49c717b39a228a36c7c ''Cathodes, pages 133-141, 182, GCSE Chemistry, CGP, Edexcel ''] | :[https://www.amazon.co.uk/gp/product/1782948147/ref=as_li_tl?ie=UTF8&camp=1634&creative=6738&creativeASIN=1782948147&linkCode=as2&tag=nrjc-21&linkId=f63dcd8345f4e49c717b39a228a36c7c ''Cathodes, pages 133-141, 182, GCSE Chemistry, CGP, Edexcel ''] | ||
:[https://www.amazon.co.uk/gp/product/1782945725/ref=as_li_tl?ie=UTF8&camp=1634&creative=6738&creativeASIN=1782945725&linkCode=as2&tag=nrjc-21&linkId=694be7494de75af3349537d34e13f7f0 ''Cathodes, pages 48-50, 64, GCSE Chemistry; The Revision Guide, CGP, Edexcel ''] | :[https://www.amazon.co.uk/gp/product/1782945725/ref=as_li_tl?ie=UTF8&camp=1634&creative=6738&creativeASIN=1782945725&linkCode=as2&tag=nrjc-21&linkId=694be7494de75af3349537d34e13f7f0 ''Cathodes, pages 48-50, 64, GCSE Chemistry; The Revision Guide, CGP, Edexcel ''] | ||
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| + | :[https://www.amazon.co.uk/gp/product/1782945695/ref=as_li_tl?ie=UTF8&camp=1634&creative=6738&creativeASIN=1782945695&linkCode=as2&tag=nrjc-21&linkId=ceafcc80bcad6b6754ee97a0c7ceea53 ''Cathodes, pages 116-118, Gateway GCSE Combined Science; The Revision Guide, CGP, OCR ''] | ||
| + | :[https://www.amazon.co.uk/gp/product/0198359829/ref=as_li_tl?ie=UTF8&camp=1634&creative=6738&creativeASIN=0198359829&linkCode=as2&tag=nrjc-21&linkId=90e8d7b4f039d53035238fa0320fe00b ''Cathodes, pages 122, 125, 127, 210, Gateway GCSE Chemistry, Oxford, OCR ''] | ||
| + | :[https://www.amazon.co.uk/gp/product/1782945679/ref=as_li_tl?ie=UTF8&camp=1634&creative=6738&creativeASIN=1782945679&linkCode=as2&tag=nrjc-21&linkId=a2db42f7b4bdf10cafaafa3bb9120940 ''Cathodes, pages 47-49, GCSE Chemistry; The Revision Guide, CGP, OCR Gateway ''] | ||
Latest revision as of 12:13, 1 December 2019
Contents
Key Stage 4
Meaning
An cathode is a negatively charged electrode.
About Cathodes
- Cathodes are used during electrolysis of ionic compounds.
- In electrolysis positive ions are attracted to the cathode where they gain electrons to become neutral atoms.
References
AQA
- Cathode, pages 141, 145, 146, GCSE Combined Science Trilogy; Chemistry, CGP, AQA
- Cathode, pages 166, 170, 171, 190, GCSE Chemistry, CGP, AQA
- Cathodes, pages 102, 104-108, GCSE Chemistry; Third Edition, Oxford University Press, AQA
- Cathodes, pages 117, 139, GCSE Chemistry, Hodder, AQA
- Cathodes, pages 132, 133, GCSE Combined Science; The Revision Guide, CGP, AQA
- Cathodes, pages 58, 59, 65, GCSE Chemistry; The Revision Guide, CGP, AQA
Edexcel
- Cathode, page 224, GCSE Combined Science, Pearson Edexcel
- Cathode, pages 80, 100, GCSE Chemistry, Pearson, Edexcel
- Cathodes, pages 133-141, 182, GCSE Chemistry, CGP, Edexcel
- Cathodes, pages 48-50, 64, GCSE Chemistry; The Revision Guide, CGP, Edexcel