Key term for Edexcel GCSE Chemistry, used in Earth and Atmospheric Science.
A straight line drawn to touch a curve at a single specific point, used to find the instantaneous rate of change.
Tangent appears in Edexcel GCSE Chemistry revision content for Fuels and Earth Science, especially Earth and Atmospheric Science and Mathematical Applications.
Create a free account to access Edexcel GCSE Chemistry revision notes, track progress, and practise related key terms.
Rates of Reaction and Energy Changes
Rates of Reaction • Methods for Determining Rate
