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Chemistry Flashcards

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OCR GCSE Chemistry flashcards by topic: the key terms, definitions and equations you need to recall for Paper 1 and Paper 2 (Foundation Tier) or Paper 3 and Paper 4 (Higher Tier).

Particles

The particle model

Atomic structure

Elements, compounds and mixtures

Purity and separating mixtures

Bonding

Properties of materials

Chemical reactions

Introducing chemical reactions

Energetics

Types of chemical reactions

Electrolysis

Predicting and identifying reactions and products

Predicting chemical reactions

Identifying the products of chemical reactions

Monitoring and controlling chemical reactions

Monitoring chemical reactions

Controlling reactions

Equilibria

Global challenges

Improving processes and products

Organic chemistry

Interpreting and interacting with earth systems

Practical skills