Find great educational resources Search Browse by subject and age group Select Subject... ArtAstronomyBiologyBusiness StudiesChemistryCitizenshipDesign TechEarly YearsEconomicsEnglishEnvironmentExam HelpGeographyHistoryInformation TechLanguagesMathsMulticultural EdMusicParentsPersonal & SocialPhysical EducationPhysicsReligious StudiesScienceSpecial NeedsTeachers Select Age Group... Early YearsKey Stage 1Key Stage 2Key Stage 3Key Stage 4Advanced LevelHigher Education Go Apostrophe for Contractions A contractions matching game. 7-11 year olds Pupils Key Stage 3 Bitesize - Chemistry Use the revision sections to brush up on your knowledge and then test yourself. Section headings include classifying materials, chemical reactions, metals and non-metals and acids and alkalis 11-14 year olds Pupils Share this