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Chemistry 1CH0/2F May June 2023 | Edexcel GCSE Past Papers With Mark Scheme

1. Atomic Structure and Periodic Table – Electron configurations of elements, group trends in alkali metals, properties of noble gases, and formation of ions.

2. Chemical Bonding and Properties – Covalent bonding in molecules, ionic lattice structure, intermolecular forces, and differences in melting and boiling points.

3. Chemical Reactions and Energy Changes – Exothermic and endothermic reactions, factors affecting reaction rates, activation energy, and combustion of hydrocarbons.

4. Acids, Bases, and Neutralization – pH scale and indicators, neutralization reactions, solubility of salts, and acid-metal carbonate reactions.

5. Organic Chemistry and Polymers – Cracking of hydrocarbons, polymerization of alkenes, properties and uses of different plastics, and environmental impacts of synthetic materials.

6. Environmental Chemistry and Earth′s Atmosphere – Greenhouse gases and global warming, evolution of Earth′s atmosphere, sources and effects of pollution, and strategies for carbon footprint reduction.

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Classification: Edexcel Paper 2
Page count: 32
Viewed: 27
Last update: 2 months ago
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