Free diagnostic · Cambridge IGCSE · 0620
Chemistry: 10-minute diagnostic
Six topics across the syllabus, Extended (Supplement) content. 6 short questions, about 10 minutes. Answer them first, then mark yourself against the worked answers and see which topics to practise next.
- Qualification
- Cambridge IGCSE Chemistry (0620)
- Exam board and syllabus
- Cambridge · syllabus 0620 (2026-2028)
- What it covers
- Six topics across the syllabus, Extended (Supplement) content: Atoms, elements and compounds, Stoichiometry, Chemical reactions, Organic chemistry, Acids, bases and salts
- Length
- 6 questions, 14 marks, about 10 minutes
- Who it is for
- For Extended candidates (Papers 2 and 4). Core candidates should use the Core diagnostic.
Also available: Six topics across the syllabus, Core content.
Time: 0:00 (about 10 min)
Mark your answers
Compare each answer with the worked answer and choose the marks you would honestly award. These marks are self-assessed. Each mark point is shown in square brackets, like [1].
Your results
A limited study diagnostic from your own marking of 6 questions — one per topic. It shows where to look first. It is not a predicted grade.
Topics
Your next study session
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Worked answers
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