Key Stage 4
Meaning
Clay is very small pieces of rock made of a variety of minerals.
References
AQA
- Clay, pages 322, 324, GCSE Chemistry; Student Book, Collins, AQA
Edexcel
- Clay, page 106, GCSE Chemistry; The Revision Guide, CGP, Edexcel
- Clay, page 314, GCSE Chemistry, CGP, Edexcel