Chemistry 0620/31 — May/June 2026
Paper 3 Theory (Core)
This is the IGCSE Chemistry paper 31 sat in the May/June 2026 series, syllabus 0620. It is marked out of 80. The paper contains 7 questions, most of them split into parts, so the marks are spread across considerably more individual answers than that number suggests.
Marks on this component are awarded point by point rather than for a final answer alone, which is why two students writing what looks like the same thing can score differently. The gap is usually a missing word the scheme required, not a misunderstanding.
Paper details
- Syllabus code
- 0620
- Paper reference
- 0620/31
- Session
- May/June 2026
- Qualification
- Cambridge IGCSE
- Component
- Paper 3 Theory (Core)
- Maximum mark
- 80
- Questions
- 7
- Mark scheme length
- 16 pages
Details are taken from the published mark scheme for this component. The mark scheme itself is © Cambridge Assessment and is not reproduced here.
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Upload what you wrote and it is marked against the official scheme for 0620/31 May/June 2026 — a score for each question, and an examiner-style note on where marks were lost. It takes about a minute.
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