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In this video, we start looking at giant covalent molecules. First we explore what is meant by giant covalent molecules and then we look at the structures and properties of diamond and silicon dioxide.

Properties of small covalent molecules :    • GCSE Chemistry Revision "Properties o...  

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Image credits:

Diamond
https://commons.wikimedia.org/wiki/Fi...
Mario Sarto, CC BY-SA 3.0 http://creativecommons.org/licenses/b..., via Wikimedia Commons

Silica
https://commons.wikimedia.org/wiki/Fi...
Public domain