GCSE combined science chemistry practice (Foundation)

GCSE combined science chemistry practice (Foundation): 20 questions, marked instantly with every answer explained. Free, no sign-up, no adverts in the test.

Before you start

Foundation-level chemistry questions for GCSE combined science: atomic structure and the periodic table, bonding, chemical changes and electrolysis, energy changes, rates and equilibrium, crude oil, chemical analysis, the atmosphere and resources. 20 questions are picked from a bank each time.

20 questions – a new mix each time you try

Choose how to do it Test – answers and explanations at the end; no time limit Practice – see the answer after each question; no time limit

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Classfern practice material. Not an official test and not affiliated with or endorsed by the Department for Education, Ofqual or any exam board. Written by Classfern for practice. Not affiliated with or endorsed by any exam board, testing agency, school district or government department.

Contains public sector information licensed under the Open Government Licence v3.0. Equations and content from: Department for Education, GCSE combined science subject content (DFE-00351-2014), © Crown copyright. Curriculum statements from: Department for Education, National curriculum in England: science programmes of study, © Crown copyright.

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