States of matter and mixtures

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.

This interactive quiz is for GCSE Chemistry (single science) students studying the three states of matter. Test your knowledge on the properties of substances and changes of state.

See what happens to the particles in materials when they melt, evaporate and boil with this interactive activity designed to the GCSE Edexcel chemistry specification.

There are different ways to separate mixtures, for example by filtration, crystallisation, distillation or chromatography. The method chosen depends upon the type of mixture.

This interactive quiz is for GCSE Chemistry (single science) students studying pure substances and mixtures. Test your knowledge of filtration, crystallisation and distillation.

Understanding how to approach exam questions helps to boost exam performance. Question types will include multiple choice, structured, mathematical and practical questions.