Gas is one of the four fundamental states of matter. The others are solid, liquid, and plasma. A pure gas may be made up of individual atoms (e.g. a noble...

infection Intestinal gas Gas, short for gasoline Fuel gas Coal gas Natural gas Oil and gas GaS, chemical formula for gallium(II) sulfide Gas Lipstick, the drummer...

GasGas Motorcycles is a Spanish motorcycle manufacturer specialising in off-road and trial bikes. The company was founded in 1985 in Salt, Girona, Catalonia...

Natural gas (also called fossil gas, methane gas, or simply gas) is a naturally occurring mixture of gaseous hydrocarbons consisting primarily of methane...

Combined gas turbine and gas turbine (COGAG) is a type of propulsion system for ships using two gas turbines connected to a single propeller shaft. A gearbox...

A gas chamber is an apparatus for killing humans or other animals with gas, consisting of a sealed chamber into which a poisonous or asphyxiant gas is...

The Gas Gas EC, also known as Enducross, is a series enduro motorcycles manufactured by Gas Gas since 1989. It is currently marketed with two different...

A gas turbine or gas turbine engine is a type of continuous flow internal combustion engine. The main parts common to all gas turbine engines form the...

Greenhouse gases (GHGs) are the gases in the atmosphere that raise the surface temperature of planets such as the Earth. What distinguishes them from other...

The noble gases (historically the inert gases, sometimes referred to as aerogens) are the members of group 18 of the periodic table: helium (He), neon...

The molar gas constant (also known as the gas constant, universal gas constant, or ideal gas constant) is denoted by the symbol R or R. It is the molar...

currently and formerly used as tear gas include pepper spray (OC gas), PAVA spray (nonivamide), CS gas, CR gas, CN gas (phenacyl chloride), bromoacetone...

ideal gas is a theoretical gas composed of many randomly moving point particles that are not subject to interparticle interactions. The ideal gas concept...

Mustard gas or sulfur mustard are names commonly used for the organosulfur chemical compound bis(2-chloroethyl) sulfide, which has the chemical structure...

Combined gas or gas (COGOG) is a propulsion system for ships using gas turbine engines. A high efficiency, low output turbine is used for cruising speeds...

Gas chromatography (GC) is a common type of chromatography used in analytical chemistry for separating and analyzing compounds that can be vaporized without...

A gas holder or gasholder, also known as a gasometer, is a large container in which natural gas or town gas (coal gas or formerly also water gas) is stored...

A gas mask is a piece of personal protective equipment used to protect the wearer from inhaling airborne pollutants and toxic gases. The mask forms a...

behaviour of gases under fixed pressure, volume, amount of gas, and absolute temperature conditions are called gas laws. The basic gas laws were discovered...

A gas pistol is a non-lethal[citation needed] weapon used for self-defense and other purposes. It is typically a close-to-exact replica or conversion...

Liquefied gas (sometimes referred to as liquid gas) is a gas that has been turned into a liquid by cooling or compressing it. Examples of liquefied gases include...

Gaser may refer to: Gåser, a village in the former municipality of Hals Municipality, Denmark a gravity laser Gasser (disambiguation) Geyser Graser (disambiguation)...

Dry gas is an alcohol-based additive gas used in automobiles to prevent water from freezing in water-contaminated fuels, thereby restoring the combustive...

A gas heater is a space heater used to heat a room or outdoor area by burning natural gas, liquefied petroleum gas, propane, or butane. Indoor household...

Gas exchange is the physical process by which gases move passively by diffusion across a surface. For example, this surface might be the air/water interface...

carbon atom covalently double bonded to two oxygen atoms. It is found in the gas state at room temperature and at normally-encountered concentrations it is...

A gas engine is an internal combustion engine that runs on a fuel gas (a gaseous fuel), such as coal gas, producer gas, biogas, landfill gas, natural gas...

Gassing can mean: Emitting gas Gassing (battery), destructive gas generation in batteries Gassing (textile process), passing newly spun yarn through a...

Gas lighting is the production of artificial light from combustion of a fuel gas such as methane, propane, butane, acetylene, ethylene, hydrogen, carbon...

A gas thermometer is a thermometer that measures temperature by the variation in volume or pressure of a gas. This thermometer functions by Charles's Law...