Key Stage 3
John Dalton was a scientist who proposed the existence of the atom in the early 1800s.
References
AQA
- Dalton, John, page 42, GCSE Chemistry, CGP, AQA
- Dalton, John, page 42, GCSE Combined Science Trilogy; Chemistry, CGP, AQA
- Dalton, John, pages 12, 22-23, GCSE Chemistry; Third Edition, Oxford University Press, AQA
- Dalton, John, pages 20-1, GCSE Chemistry; Student Book, Collins, AQA