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.
Frivolity is a type of clownishness or silliness. Frivolity is the opposite of getting down to business in a serious way. This is a word for clowning or horsing around â not being serious. There's a happy flavor to this word.