States of matter and mixtures
States of matter - Edexcel
The three states of matter can be represented by the particle model. This model explains the properties of substances in their different states, as well as changes of state.
Separation and purification - Edexcel
There are different ways to separate mixtures, for example by filtration, crystallisation, distillation or chromatography. The method chosen depends upon the type of mixture.
Sample exam questions - states of matter and mixtures - Edexcel
Understanding how to approach exam questions helps to boost exam performance. Question types will include multiple choice, structured, mathematical and practical questions.
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