Write the differences in the states of matter on the basis of
(i) Kinetic energy (ii) density (iii)force of attraction between particles.
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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
2.There is only a small difference between the density of a liquid and its corresponding solid, eg water and ice. This is because the particles are tightly packed in both states. The same number of particles in a gas spread further apart than in the liquid or solid states.
3.Solids have the highest force of attraction followed by liquid and then the gas has the least attractive forces. Therefore the particles of solid are closely packed and the particles of gas are free to move.
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