Air itself cannot, but fine particles of dust in the air might.
i think it might be diffusion but i am not sure. :)
The air particles would get denser and the air would sink. If you cool it enough the water vapor in the air might freeze.
air moves from particles to particles
Air particles contain oxygen.
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.
Air actually contains many gases and particles. So if you have any questions ask your science taecher/instructor for help. If not, you can look in your science texbook and you may look in the table of contents and look under atmosphere and you might find the answer to your question... hope this helps-=-=-=-=-=-=--=-=--=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-78% nitrogen21% Oxygen1% Other gases
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.