Question

Structural differences between solid, liquid and gas

Answer 1

Answer:

A substance having structural rigidity and has a firm shape which cannot be changed easily is called solid. While solids have certain shape and volume, liquids only have definite volume but not shape, gases neither have shape nor volume. The level of energy is highest in gases, medium in liquid and lowest in solids.

Answer 2

Answer:

A substance having structural rigidity and has a firm shape which cannot be changed easily is called solid. ... While solids have certain shape and volume, liquids only have definite volume but not shape, gases neither have shape nor volume. The level of energy is highest in gases, medium in liquid and lowest in solids