gas- the molecules are farther apart since there is more space in the air
solid- the molecules are closer together since it is in one specific area
Liquid- the molecules can be farther or closer together depending on the volume of the liquid
When molecules are evenly distributed through a solid, liquid, or gas, we say that the substance is in equilibrium. In a solid, the molecules are tightly packed and vibrate in place. In a liquid or gas, the molecules move freely and randomly.
liquid
It becomes a liquid. solid, liquid, and gas are relative terms defining the movement of molecules, solid moves slow, liquid faster, and gas the fastest. molecules move constantly.
Molecules move fastest in a gas, then in a liquid, and slowest in a solid. In a gas, molecules have high kinetic energy and move freely, while in a liquid, molecules can slide past each other but are still somewhat restricted. In a solid, molecules have the least amount of kinetic energy and vibrate in fixed positions.
Only one phase change of the four is possible, that of a liquid to a gas. Increased molecular energy is related to dissociative phase changes : solid to liquid / liquid to gas.
they all contain molecules
sound can travel past in solid because the molecules of solid is tightly closed and next liquid the molecules of liquid not so far away to each other and the slower is gas but it can travel longer than solid and liquid because the molecules in gas are far way and can move freely that can travel longer...
Whatever it is, gas, vapor, liquid, solid - the higher the temperature, the higher is the local agitation/speed of the molecules/atoms.
yes they are
When a solid changes to a liquid, it melts and gains more kinetic energy. When a liquid changes to a gas, it evaporates and gains even more kinetic energy. When a solid changes directly to a gas without passing through the liquid state, it is known as sublimation.
the force that is holding the molecules together
solids;there molecules are closer together