2 IGCSE Chemistry resources Search within results Go How ratings and recommendations work Apply Filter resourcesClear all filtersLevelClear filter IGCSE SubjectClear filter Chemistry Exam board AQA Edexcel TopicClear filter Atoms Bonding Chemical Reactions The Periodic Table Trends within the Periodic Table Resources Revision Notes Exothermic and Endothermic, Collision Theory, Enthalpy IGCSE, Chemistry Revision notes 5.0 / 5 Year 9- Atoms and Ions IGCSE, Chemistry Revision notes 2.5 / 5 Search again