Yes you can squash gas because it has a low density and it is easier as the particles aren't as strong bonded as a solid.
air moves from particles to particles
Air particles contain oxygen.
Water is a actual mass
particles of cool air are sloser together than particles of warm air
No. When air cools air particles move closer together. When air warms air particles move father away from each other.
The molecules in air push in all directions.
What is the range of beta particles in air as compare to alpha particles?Read more: What_is_the_range_of_beta_particles_in_air_as_compare_to_alpha_particles
what is the diffrence in hot and cold air particles
The air particles are behave like collidel particles because they collide with each other and form a high weight of air.
The convection of the air causes the particles to heat up. In other words, the heated particles hit the air particles, causing the air particles to heat up. So it doesn't "conduct" heat rather that the air heats up from a heat source.
Air particles: Nitrogen, Oxygen, Carbon dioxide, etc...