Edexcel IAL · WCH
Chemistry
Edexcel IAL Chemistry units span physical, inorganic and organic chemistry plus practical skills. Calculations, equations and precise terminology drive most method marks.
Units
Wave 1 marking is live — practice and scanned scripts on /mark with Edexcel method/accuracy conventions.
- WCH11Structure, Bonding and Introduction to Organic Chemistry
- WCH12Energetics, Group Chemistry, Halogenoalkanes and Alcohols
- WCH13Practical Skills in Chemistry I
- WCH14Rates, Equilibria and Further Organic Chemistry
- WCH15Transition Metals and Organic Nitrogen Chemistry
- WCH16Practical Skills in Chemistry II
Tools
- PPPast papersSession index and unit paper map for Edexcel IAL Chemistry.
- GBGrade boundariesUMS and raw mark boundary reference for Chemistry units.
- M1Mark an answerEdexcel IAL Chemistry marking is live — practice and scanned scripts with method/accuracy conventions.
- CAIEStudying Cambridge too?Many international schools offer both. Browse the CAIE syllabus graph.