Steam is water is the gaseous state.
A chemical compound used in its gaseous state as a pesticide or disinfectant.
(physical chemistry) the gaseous state of hot ionized material consisting of ions and electrons and present in the stars and fusion reactors: sometimes regarded as a fourth state of matter distinct from normal gasses.
The cryogenic tank is constructed like a vacuum bottle. It is designed to keep heat away from the liquid that is contained in the inner vessel. Vaporizers convert the liquid nitrogen to its gaseous state.
Freon exists both in liquid and gaseous states.
