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GCSE Chemistry · key term
The amount of one component compared with the amounts of the other components in a mixture.
Used by OCR
Paper 1 (Foundation), Paper 2 (Foundation), Paper 3 (Higher), Paper 4 (Higher)
Revise: FormulationsA formulation is a mixture designed for a purpose: its components are selected for particular jobs and combined in carefully measured proportions. Following the same formulation helps a manufacturer make a product with consistent properties.
When explaining why a product is a formulation, identify the ingredients’ different roles and state that they are mixed in measured proportions.
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