CIE Chemistry

CIE A-Level chemistry notes and resources.

Topic Notes

Topic 1 · Physical Chemistry · AS Level

Atomic Structure

Subatomic particles, isotopes, mass spectrometry, electron configuration, and ionisation energy trends.

Notes · Worked Examples · Exam Technique · Checklist

Topic 13 · Organic Chemistry · AS Level

Introduction to Organic Chemistry

Key terms, bond fission, and all six reaction types — substitution, addition, elimination, condensation, hydrolysis, oxidation and reduction.

Key Terms · Reactions · Reagent Summary · Exam Technique