1 Chemistry resources Search within results Go How ratings and recommendations work Apply Filter resourcesClear all filtersLevel GCSE SubjectClear filter Chemistry Exam board AQA TopicClear filter Alkenes Continental Drift Cracking Hydrocarbons Evolution of the Atmosphere Making Ethanol Polymers The earth and its atmosphere Vegetable Oils and Hydrogenation Resources Mindmap Chemistry: 1b GCSE, Chemistry Mindmap 4.0 / 5 Search again