Revision resources
Designed to be:
- clear with difficult topics broken down simply
- structured & organised in a way that supports effective revision
- exam-focused & aligned with what students need for strong performance
- practical & designed for active use, not passive reading
Atomic Structure – AQA A-Level Chemistry Notes
What’s included
- key topic definitions
- explanation of fundamental particles
- mass number and isotopes
- electron configuration
- Aufbau principle, Pauli exclusion principle, and Hund’s rule
- ionisation energy and factors affecting it
- exam-style questions for practice
Best for
- AQA A-Level Chemistry students
- students revising Atomic Structure
- students who want clearer notes and structured topic support
- students preparing for topic tests, mocks, or final exams
Get future resources from ChemPrep
We are building a growing library of Chemistry revision resources for GCSE and A-Level students. Join the ChemPrep mailing list to hear about new downloads, revision packs, and exam support materials.
Looking for more personalised support?
If you are studying A-Level Chemistry or GCSE Science and would benefit from tailored academic support, ChemPrep also offers specialist tuition online.