Key term for OCR GCSE Chemistry A, used in Energetics.
The specific chemical reactants and products (the atoms and their bonds) involved in a reaction.
Chemical system appears in OCR GCSE Chemistry A revision content for Chemical reactions, especially Energetics and Exothermic and Endothermic Reactions.
Create a free account to access OCR GCSE Chemistry A revision notes, track progress, and practise related key terms.
