Giant covalent structure

The video explains giant covalent structures, highlighting their high melting points due to strong covalent bonds. It uses yellow diamond as an example. It then discusses silica, a compound of silicon and oxygen, which forms a giant covalent structure. Silica is crucial in making silicon chips, which have low electrical conductivity, making them ideal for electronic devices.

How does the structure of sand relate to its composition and properties?

Discuss the electrical conductivity of silicon chips and its significance in electronic devices.