Identify one physical property and one chemical property of cs2

It has a low melting and boiling point.  

It is highly flammable liquid and reacts with oxygen producing carbon dioxide and sulphur dioxide..

Explanation:

This liquid is formed when carbon reacts with sulphur.

It has a low melting and boiling point thus making it highly volatile.

Melting point= -110.8°C

Boiling point=46.3°C

It is highly flammable thus it reacts with oxygen producing carbon dioxide and sulphur dioxide.

CS₂₍g₎ + 3O₂₍g₎→CO₂₍g₎ + 2SO₂₍g₎.

explanation: it gains negative electrons, therefore becoming negatively charged. as charge cannot be created, nor destroyed, only transferred, this leaves the wool positive. now that they have opposite charges, the two items attract.