Besides pressure, denoted in equations as P, gases have other measurable properties: temperature (T), volume (V) and number of particles, which is expressed in a mole number (n or mol).

Fortunately, a real-time natural gas cleanliness monitoring and web-based alarm system that offers valuable protection for natural gas–fired power plants is now available.

Learn about gas pressure and how it is used in daily life in this KS3 Chemistry guide from BBC Bitesize.

The gas pressure variation in Earth's atmosphere is maintained by gravity. It's not proof there's a "container" of some kind around a flat Earth.

Columbia Gas reports service outage affecting 950 customers due to pressure drop. Crews work overnight to restore gas in the Heatherdowns-Glendale area. Skip Navigation ...