Chemistry · Oct / Nov 2017 · Paper 12 · Question 7
5070Metallic bonding
Which statement is correct for all metals?
- AThey are hard and brittle.
- BThey are made up of a lattice of positive and negative ions.
- CThey conduct electricity by movement of electrons.
- DThey conduct electricity by movement of ions.
As printed in the paper
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Correct answer: C. They conduct electricity by movement of electrons.
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