Exam analysisMost tested syllabus areasAtomic structureAtoms, molecules and stoichiometryChemical bondingStates of matterChemical energeticsElectrochemistryEquilibriaReaction kineticsThe Periodic Table: chemical periodicityGroup 2Group 17Nitrogen and sulfurAn introduction to AS Level organic chemistryHydrocarbonsHalogen compoundsHydroxy compoundsCarbonyl compoundsCarboxylic acids and derivativesNitrogen compoundsPolymerisationOrganic synthesisAnalytical techniquesPractical assessment skillsMathematical, structural convention and data skills