Cambridge IGCSE · Chemistry (0620) · 2026

Command Words Trainer (Chemistry)

Answer like an examiner: be precise with observations, use correct chemical language, and build “explain” answers as linked reasons.

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IGCSE Chemistry (0620) command words list

A clean command-words list with what examiners want, quick checklists, and common mistakes — written to match how mark schemes award marks.

Cambridge IGCSE · Chemistry · 2026

Command Words Trainer — Cambridge IGCSE Chemistry

Drill exam command words (state/describe/explain/compare/evaluate…) using IGCSE-style prompts and mark-band model answers.

Progress
Attempts: 0 · Strong self-scores: 0
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Skill focus

Core practical knowledge (gas tests)

Question

State: State the test for hydrogen gas and the positive result.

Tip: do it timed (60–90s), then compare your structure.