water   Water is a gas when it is steam. It condenses to liquid, becoming water. It becomes solid when it freezes, and then becomes liquid again as it melts. The entire pro â¦ cess depends on temperature. The molecular structure of water does not change throughout all these changes.
Volatile Definition: Volatile refers to a substance that vaporizes readily. Volatility is a measure of how readily a substance vaporizes. By Anne Marie Helmenstine, Ph.D.
Definition of frivolity. plural. frivolities. 1 : the quality or state of being frivolous He has no patience for frivolity. 2 : a frivolous act or thing He spends money on the latest fashions and other frivolities.