Liquid-gases Sentence Examples

You probably know that gas is one of the three states of matter. But unlike solids and liquids, the other two states of matter, gases have no defined volume outside the container they're in. Many elements exist as gases at standard temperature and pressure, while other elements and compounds can become gases under certain circumstances. Take a look at several examples of gas in different contexts, organized by types of gases.

Density is the measurement of how tightly or loosely a given substance is packed into a given volume. Air, for example, is low density, much lower than human tissue, which is why we can pass through it. The same does not apply to granite. Don’t try to walk through granite. It’s bad for you.