What is the difference between solid and liquid states ?

Hydrogen and oxygen are gases but water is liquid. What is the difference between gas and liquid?

Purna Chandra does not recognise the difference between solids and liquids. Prepare some questions, by which he can understand the differences between them.

State the differences between solid, liquid and gas.

What is the difference between bond angles in cationic species of PCl_(5) and PBr_(5) in solid state.

What is the difference between bond angles in cationic species of PCl_(5) and PBr_(5) in solid state.

What is the difference between bond angles in cationic species of PCl_(5) and PBr_(5) in solid state?

What is the difference between the covalency and oxidation state of an element?

under what conditions can equilibrium be achieved between a solid and its liquid state ?