Conducting electricity
- Created by: Nori
- Created on: 09-06-14 11:12
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Taken from the summer 2012 Edexcel Chemistry mark scheme:
For a sample to conduct electricity
• charged particles must be present
• they must be free to move
water does not conduct because it
• is (simple molecular) covalent
• exists as molecules
• contains no/(very few) charged…
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