Particles will move faster when heated and slower when cooled.
This is the reason that solid objects grow larger when heated. The particles are moving so fast they are making ti expand. Paragraph...
It is because there are less gas particles then in a liquid or in a solid because gas particles move freely. Solids=Closely compacted together-000000000000000 Liquids= Can move around+0 00 0 00 0 00...
Particles in a gas can move more freely and much faster (if both the solid and the gas are at identical temperatures) than particles in a solid. Rapid expansion of certain explosives is a good...
Of course not. Gas particles have much more energy than liquid particles. They do not have any forces of attraction between them and n move randomly from one place to another at very high speeds....
If you are talking about actual movement gas particles can move faster because of the effects of gravity. If you are talking about vibration rates of molecules and atoms, the gas particles vibrate...