The questions in this quiz are suitable for GCSE chemistry students studying solids, liquids and gases and changes of state. If you struggled with the quiz, don't panic - we've got you!

Ten-question quiz on temperature changes and energy, with questions focused on states of matter. Sample exam questions covering the particle model, with advice for multiple choice, practical ...

The state of matter is a deceptively simple concept ... Superfluids are also useful, having been used to test theories of black holes, among much else. Receive a weekly dose of discovery in ...