Trends down a group
Chemistry · Grade 10 · about 40 minutes
Why group I gets more reactive downwards and group VII gets less.
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- 6 sections of explanation, worked examples and diagrams
- 2 practice tasks with hints and worked answers
- A quiz that marks itself as you go
- Your progress kept across every subject you take
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- Electrical conductivity across period 3
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- Chlorine, hydrogen halides and Kenyan water
- Noble gases: group 0 behaviour
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- Period 3 hydrides
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