Cyanide is a molecule that consists of one carbon atom triple-bonded to one nitrogen atom. The chemical formula for cyanide is CN–. It is most famous for its potential as a deadly poison to humans and other life forms. Even the ancient Egyptians documented what many believe to be cyanide...
The factory and the automobile discharge the carbon monoxide gas has polluted the atmosphere seriously. [translate] aHowever, the leisure time of manual workers has increased while that of intellectuals,or mental workers, has decreased 然而,当那知识分子或者精神工作者,减少了时,体力工人的业余时间增加...
Hatch with gas shocks and stainless steel ladder to lazarette Large lazarette storage area with engine room access Salon High quality teak wood interior Carpeted flooring Flush cabinet doors and drawers Push/pull locking hardware Removable vinyl ceiling panels for easy access to systems and wiring...
Try Britannica Premium for free and discover more. Subscribe Elemental nitrogen can be used as an inert atmosphere for reactions requiring the exclusion of oxygen and moisture. In theliquid state, nitrogen has valuable cryogenic applications; except for the gaseshydrogen, methane,carbon monoxide,fluorin...
(1890). The colourless, volatile liquid is formed by the action of carbon monoxide on finely divided nickel and is characterized by anelectronic configurationin which the nickel atom is surrounded by 36 electrons. This type of configuration is quite comparable to that of the noble-gas atoms. ...
Air Products and Chemicals, Inc. provides atmospheric gases, process and specialty gases, equipment, and services worldwide. The company produces atmospheric gases, including oxygen, nitrogen, and argon; process gases, such as hydrogen, helium, carbon dioxide, carbon monoxide, syngas; specialty gases...
including fire, flame, gas, smoke, and carbon monoxide detection; portable fire extinguishers; fire suppression systems; intruder alarms; access control systems; video management systems; and electronic controls. Its other fire and security service offerings comprise audit, design, installation, and ...
(VIa, or theoxygen group) of theperiodic table. Oxygen is a colourless, odourless, tastelessgasessential to living organisms, being taken up by animals, which convert it tocarbondioxide; plants, in turn, utilizecarbon dioxideas a source of carbon and return the oxygen to the atmosphere. ...