5.10 understand that molecules in a gas have a random motion and that they exert a force and hence a pressure on the walls of the container

5.10 understand that molecules in a gas have a random motion and that they exert a force and hence a pressure on the walls of the container

Gases are made up of particles that are moving. The particles in gases are spread out and constantly moving in random. They hit the walls of the container and create pressure.