This is a list of gases at standard conditions, which means substances that boil or sublime at or below 25 °C (77 °F) and 1 atm pressure and are reasonably stable.

Mar 23, 2021 · Get the definition of a gas in science. See examples of gases including elements, mixtures, and gases in everyday life.

gas, one of the three fundamental states of matter, with distinctly different properties from the liquid and solid states. The remarkable feature of gases is that they appear to have no …

What is a gas. Learn its characteristics & facts. Explore different kinds of gases with examples & their uses. Understand how gases behave under various conditions.

Elements that exist as gases at room temperature and pressure are clustered on the right side of the periodic table; they occur as either monatomic gases (the noble gases) or diatomic …

Gases are the highest-energy state of matter. What makes them unique is that they have no fixed shape or volume. Unlike solids and liquids, gases take the shape of their container. They’re …

Whether you need high-purity gases for precision manufacturing, beverage CO2 for beverage production, or bulk gas delivery for large-scale operations, Southwest Gases delivers …

Jun 10, 2025 · A gas is made of particles without a set shape or volume, unlike solids and liquids. Gases at room temperature include air, chlorine, ozone, oxygen, and hydrogen. Gases have …

Aug 30, 2015 · Discover different types of gases—natural, synthetic, and common—classified by source, chemistry, and everyday uses with essential examples.

A gas is a state of matter in which a substance does not have a specific shape or volume of its own, but adopts the form and size of its container.