120 papers · 3,094 tagged questions · 2018-2025 · every mark scheme
Every Cambridge IGCSE Chemistry (9-1) paper, plus every question grouped by the official syllabus. Free to read, no account needed.
123 papers
Yes. Every Chemistry (9-1) paper here is the original Cambridge Assessment International Education exam paper — nothing rewritten, summarized, or paraphrased.
No. Every question paper and mark scheme on this page is free to view and download with no account required.
16 exam series, 2018-2025, covering every session Cambridge has published for this subject.
Yes — 120 of 120 papers here are paired with their official mark scheme.