evaporating - the process of a liquid turning into a gas close gasOne of the three states of matter. Gases, like oxygen or helium, do not have a fixed shape and can expand to fill their container.

Liquid mercury selling for $1,500 on Facebook ... Not only is selling mercury illegal in Ohio, but it can also turn into a toxic gas. “It is a dangerous, toxic nerve poison,” Kuelling said.

A computer cooling method that uses the same liquid-to-gas-to-liquid cycle as a refrigerator or freezer, but with different coolants and construction. A compressor and condenser turn gas into ...