AQA Combined Chemistry 1. Atomic structure and the periodic table Atomic structure and the periodic table Part 1 Mark Scheme Trends (Group 1, 7, and 0) Part 1 Part 2 Mark Scheme 2. Bonding, structure and the properties of matter Ionic, covalent, and metallic bonding Part 1 Part 2 Mark Scheme 3. Quantitative Chemistry Chemical Calculations Part 1 Part 2 Mark Scheme 4. Chemical Changes Extraction of metals Part 1 Part 2 Mark Scheme Reaction of acids Part 1 Part 2 Mark Scheme 5. Energy Changes Exothermic and endothermic reactions Part 1 Part 2 Mark Scheme 6. The rate and extent of chemical change Questions coming soon! 7. Organic chemistry Hydrocarbons and fuels Part 1 Part 2 Mark Scheme Reactions of alkenes and alcohols (Chemistry ONLY) Part 1 Part 2 Mark Scheme Alcohols and carboxylic acids (Chemistry ONLY) Part 1 Part 2 Mark Scheme Polymers (Chemistry ONLY) Part 1 Part 2 Mark Scheme 8. Chemical analysis Tests for gases and ions Part 1 Part 2 Mark Scheme 9. Chemistry of the atmosphere Pollution and greenhouse gases Part 1 Part 2 Mark Scheme 10. Using resoures Questions coming soon!