Air : actually a mixture of gases.
Air
To change from a gas into a liquid you must cool the substance. For example: water vapour to water.
To change from a gas into a liquid you must cool the substance. For example: water vapour to water.
Water, liquid and gas, as well as Nevada, South Dakota, and Delaware.
a liquid could be food coloring and a gas could be vapor
Steam from your tea pot condensing into water.
Coal, petroleum, oil, natural gas.
there is a staitionary gas station over there
Gas light, kerosene lantern.
This is a sign of a chemical reaction.
The three phases of matter are solid, liquid, and gas. An example of each would be ice (solid), water (liquid), and steam (gas).
Smoke. The general term for a suspension of either liquid or solid particles in a gas is "aerosol."