Chemistry 4CH1 past papers and mark schemes
135 papers · 44 sittings · 2005–2026
Revise by topic46 topicsExam datesNovember 2026May/June 2027May/June 2027 (R papers)
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Recent
2024–2026Teachers like to save these for mocks. Ask before you spoil yours.
2026
JunePearson is keeping 8 papers from this sitting for teachers for now.Try PaperLords ↗
2025
2024
Past
2016–2023The main course: close to today’s syllabus, and nobody is saving them.
2023
November2 papers
June4 papers
2022
2021
November2 papers
2020
2019
2018
2017
2016
Ancient
2015 and earlierGood practice, but syllabuses move on. Check a topic is still on yours before you panic.
2015
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2005
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END · That’s every Chemistry paper on file. The oldest is from 2005.
About these Chemistry papers
This is every Edexcel International GCSE Chemistry (4CH1) question paper on file: 135 papers from 44 sittings, 2005 to 2026. 126 of them have a mark scheme beside them. The newest sitting here is June 2026.
Chemistry is examined in June and November. It is made up of Paper 1C, Paper 2C, Unit 1C and Unit 2C.
Tap QP to open a question paper and MS for its mark scheme. They open in the browser, side by side if you like, and you can write on them. To revise a topic before trying a paper, there is Chemistry revision by topic, in 46 topics, each with questions and answers.