Gas
Of fluid.
A fluid in the gaseous state having neither independent shape nor volume and being able to expand indefinitely.
This concept's ID is @1~75243
Element
- noble gas
Any of the chemically inert gaseous elements of the helium group in the periodic tabl...
- N
A common nonmetallic element that is normally a colorless odorless tasteless inert diatomic gas;...
- chlorine
A common nonmetallic element belonging to the halogens; best known as a heavy yellow irritating...
- H
A nonmetallic univalent element that is normally a colorless and odorless highly flammable diatomic...
- O
A nonmetallic bivalent element that is normally a colorless odorless tasteless nonflammable diatomic...
- F
A nonmetallic univalent element belonging to the halogens; usually a yellow irritating toxic flammable...
Fuel
- butane
Occurs in natural gas; used in the manufacture of rubber and fuels.
- propane
Colorless gas found in natural gas and petroleum; used as a fuel.
- water gas
A mixture of hydrogen and carbon monoxide with small amounts of other gases; made by blowing...
Chemical Weapon
- tear gas
A gas that makes the eyes fill with tears but does not damage them; used in dispersing...
- poison gas
A gas that is poisonous to breath or contact; used in chemical warfare.
Dioxide
- nitrogen dioxide
A highly poisonous brown gas (NO2).
- sulfur dioxide
A colorless toxic gas (SO2) that occurs in the gases from volcanoes; used in many...
Also contains
- air
A mixture of gases (especially oxygen) required for breathing; the stuff that the wind consists...
- atmosphere
The envelope of gases surrounding any celestial body.
- greenhouse gas
A gas that contributes to the greenhouse effect by absorbing infrared radiation.
- butylene
Any of three isomeric hydrocarbons C4H8; all used in making synthetic rubbers.
- methane
A colorless odorless gas used as a fuel.
- ozone
A colorless gas (O3) soluble in alkalis and cold water; a strong oxidizing agent; can be produced...
- compressed gas
Gas at a high pressure that can be used as a propellant.
- ethylene
A flammable colorless gaseous alkene; obtained from petroleum and natural gas and used...
- sublimate
The product of vaporization of a solid.
- blow gas
The gas leaving a generator during a blow period.
- cyanogen
A colorless toxic gas with a pungent almond odor; has been used in chemical warfare.
- ideal gas
A hypothetical gas with molecules of negligible size that exert no intermolecular for...
- phosphine
A colorless gas with a strong fishy smell; used as a pesticide.
- formaldehyde
A colorless poisonous gas; made by the oxidation of methanol.
- phosgene
A colorless poisonous gas that smells like new-mown hay; used in chemical warfare.
- inhalant
Something that is inhaled.
- nitric oxide
A poisonous red-brown gas (NO).
- liquefied petroleum gas
Hydrocarbon gases, usually propane or butane, kept under pressure.
- exhaust
Gases ejected from an engine as waste products.
- mephitis
A poisonous or foul smelling gas emitted from the earth.
- afterdamp
A toxic mixture of gases (including carbon dioxide and carbon monoxide and nitrogen) after...
- sewer gas
Foul-smelling gas that forms in sewers.
- firedamp
A mixture of gases (mostly methane) that form in coal mines and become explosive when mixed...
- producer gas
A gas made of carbon monoxide and hydrogen and nitrogen; made by passing air over hot...
- arsine
A poisonous colorless flammable gas used in organic synthesis and to dope transistors and...
- propylene
A flammable gas obtained by cracking petroleum; used in organic synthesis.