Gasses are a __________________
a large collection of particles that move in constant, random motion.
Gas particles move in __________________
in straight lines until they collide with each other or the wall of a container
The particles are very ____________
small, most of the volume of a container of gas is empty gas
Collisions between particles and container walls ________________________
are elastic, meaning no energy is lost from colliding
The average kinetic energy of gases ______________________________
depends on the temperature of the container, and nothing else
Vapor Pressue
the pressure of a vapor in contact with its liquid form