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View Full Version : Atoms, molecules, ions, or none of these?


just2behistear
May 12, 2010, 07:00 AM
A solid composed of which of the following would be expected to conduct an electric current: atoms, molecules, ions, or none of these?

Unknown008
May 15, 2010, 12:20 AM
What are the requirements for a substance to conduct electricity?

- Free/mobile/de-localised electrons
- Mobile ions

Where can you find these in the given suggestions?

What do you think? Post it.