If you heat a gas what effect will this have on the movement of the particles?

or:If you heat a gas what effect will this have on the movement of the particles?or:The more energy (heat) the gas particles have the more they tend

or:If you heat a gas what effect will this have on the movement of the particles?


or:The more energy (heat) the gas particles have the more they tend to move around making more unoccupied space between them and the more it tends to rise above colder air. Air is a gas when hot enough and I don't know why all air doesn't sink down.

Tags:movement,