Because the particles are further apart (look up the particle model) :)
Gas is the form, there is no form of gas, the particles in gas move freely, they actually vibrate.
Gases move freely because there are more spaces between particles of gases.So they can move easily.
they move freely around
A gas is a collection of molecules or atoms that move about freely in all directions. They have high kinetic energy and are continuously colliding with each other and the walls of their container, creating pressure.
They move around freely!!
Just because they can
Just because they can
Yes, gas molecules do move freely in three directions.(Every substantial particle is to be found in "space" = "3D" = three "dimensions", but not essentially "moving free")
They move Freely in the closed container.
Yes
Well, that depends on what state of matter they are in. a solid can move, but cannot move freely as it is bound to one spot by the gravitational forces. water would be able to move freely in a confined space. and gas can move freely as long as there is nothing blocking its path.
In a gas, molecules are relatively far apart and have the energy to move quickly.