The Last Update
Chemistry is a dynamic subject. While the periodic table remains constant, the way exam boards test your knowledge evolves annually. An "updated" chem past paper is not just a file with a recent date; it reflects the current: chem past papers updated
If you are looking for specific boards, you can find the most recent 2024 and 2025 series on these official platforms: Cambridge International (CAIE): Official Cambridge Site International Baccalaureate (IB): Access via the IB Programme AQA/OCR/Edexcel: Physics & Maths Tutor The Last Update Chemistry is a dynamic subject
Official resources now include the June 2025 series. Analysis of these papers shows a heavy focus on transition metals , acids and bases , and thermodynamics in Paper 1. You can find these on the AQA Assessment Resources page. acids and bases