Anion

Key Stage 4

Meaning

An anion is a negatively charged ion which would collect at an Anode in an electrolysis reaction.

About Anions

Anions include the Halides as well as Sulphate, Nitrate and Carbonate ions.

References

AQA

Anion, pages 154-7, GCSE Chemistry; Student Book, Collins, AQA'

Anion; testing for, 278-9, GCSE Chemistry; Student Book, Collins, AQA'

Anions, page 208, GCSE Chemistry, Hodder, AQA'

Anions, page 70, GCSE Combined Science Trilogy; Chemistry, CGP, AQA'

Anions, pages 28, 88, GCSE Chemistry; The Revision Guide, CGP, AQA'

Anions, pages 72, 258-261, GCSE Chemistry, CGP, AQA'

Anions; tests for, pages 210-11, GCSE Chemistry, Hodder, AQA'

Edexcel

Anions, page 20, 96, GCSE Chemistry; The Revision Guide, CGP, Edexcel

Anions, pages 178, 224, GCSE Combined Science, Pearson Edexcel

Anions, pages 34, 80, 198, GCSE Chemistry, Pearson, Edexcel

Anions, pages 48, 277, 278, GCSE Chemistry, CGP, Edexcel

Anions; tests for, page 96, GCSE Chemistry; The Revision Guide, CGP, Edexcel

Anions; tests for, pages 277, 278, GCSE Chemistry, CGP, Edexcel