AQA A-Level Chemistry key terms
A-level practical endorsement and required practical activities Key Terms
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key terms
Resource type
Topic
A-level practical endorsement and required practical activities
AqaA LevelChemistryPractical skills, mathematical requirements and assessment
Key terms
Rf value
The retention factor, a ratio used in chromatography to express the distance traveled by a compound relative to the distance traveled by the solvent front.
Stationary phase
The phase in chromatography that remains fixed in place while the mobile phase moves through it, allowing for separation of components.
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