Key term for OCR GCSE Chemistry A, used in Practical Activity Groups.
How closely repeated measurements group together; it describes the spread of the data.
Precision appears in OCR GCSE Chemistry A revision content for Practical skills, especially Practical Activity Groups and Measuring Rates of Reaction Practical.
Practical skills
Practical Activity Groups • Measuring Rates of Reaction Practical
Practical skills
Practical Activity Groups • Production of Salts Practical
Practical skills
Practical Activity Groups • Titration Practical
Practical skills
Practical Activity Groups • Distillation Practical
Monitoring and controlling chemical reactions
Controlling reactions • Determining Reaction Rates
Chemical reactions
Types of chemical reactions • Measuring pH
Chemical reactions
Introducing chemical reactions • Significant Figures
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