Chem fun

Cations are known as negative ions while anions are known as positive ions

Graphite and diamond are allotrope of carbon

In the structure of graphite, there are tetrahedral structure

Silicon is a good conductor of electricity

In covalent bounding, electrons are shared between non metals

In covalent compound, there is low melting and boiling point as less temperature is required to overcome the weak intermolecular forces