Question

differentiate between solid liquid and gas on basis of kinetic energy, fluidity, density

Answer 1

on the basis of density:
gas has the minimum density. as it doesn't have mass.
liquid will have intermediate density. it doesn't have that much mass as in solid.
solid have the highest density.

on the basis of kinetic energy:
gas has the highest k.e. as it's particles are free to move.
liquid has intermediate k.e as it's particles are not too much free.
solid has the lowest k.e. as it has the least space for particles to move within.

hope this helps you.
marking the answer brainleast should be appreciated. ^_^

Answer 2

Answers :-

on the basis of kinetic energy: gas has the highest k.e. as it's particles are free to move. liquid has intermediate k.e as it's particles are not too much free. solid has the lowest k.e. as it has the least space for particles to move within