Explain why graphite can conduct electricity

Each carbon atom forms covalent bonds with three other carbon atoms and one electron from each carbon atom is delocalised.It is these delocalised electrons which allow electricity to be conducted as they can move through the structure.

TD

Related Chemistry GCSE answers

All answers ▸

Potassium forms an ionic compound with sulfur. Describe what happens when two atoms of potassium react with one atom of sulfur. Give your answer in terms of electron transfer. Give the formulae of the ions formed. (5 marks)


Explain, in terms of atoms, why steel is stronger than iron.


Describe covalent bonding


How to balance a chemical equation.