Metals · Cambridge O Level 5070
9.4 Reactivity series
9.4 Reactivity series appeared in 6 of the 6 years from 2020–2025, worth 260 marks across 49 questions — about 5.31 marks each.
Based on 95 real Cambridge past papers, 2020–2025.
Questions per year
How many Chemistry questions tagged to this topic appeared each year.
- 20209
- 20217
- 20229
- 20238
- 202410
- 20256
Appearance history
- Most recent
- 2025
- First in range
- 2020
- Years since last
- 0
- Longest gap
- 0 years
Historical occurrence only — not an exam prediction.
Related topics
Topics that most often share a question with this one.
Practise this topic
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