GAS, noun
In chimistry, a permanently elastic aeriform fluid, or a substance reduced to the state of an aeriform fluid by its permanent combination with caloric.
GASes are invisible except when colored, which happens in two or three instances.
Webster's Dictionary 1828
GAS, noun
In chimistry, a permanently elastic aeriform fluid, or a substance reduced to the state of an aeriform fluid by its permanent combination with caloric.
GASes are invisible except when colored, which happens in two or three instances.