Gas adalah suatu fase benda dalam ikatan molekul yang sangat renggang pada suhu tertentu, biasanya titik uap suatu zat. Gas mempunyai kemampuan untuk mengalir dan dapat berubah bentuk.
Gas is a phase in a highly porous molecular bonds at a certain temperature, the steam point is usually a substance. Gas has the ability to drain and may change form.
Gas is a phase of matter in a very tenuous molecular bonds at a certain temperature, usually steam point of a substance. Gas has the ability to flow and can change shape.