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The compound 2-chlorobenzalmalononitrile (also called o-chlorobenzylidene malononitrile; chemical formula: C 10 H 5 ClN 2), a cyanocarbon, is the defining component of the lachrymatory agent commonly referred to as CS gas, a tear gas which is used as a riot control agent, and is banned for use in warfare due to the 1925 Geneva Protocol.
Many gases have toxic properties, which are often assessed using the LC 50 (median lethal concentration) measure. In the United States, many of these gases have been assigned an NFPA 704 health rating of 4 (may be fatal) or 3 (may cause serious or permanent injury), and/or exposure limits (TLV, TWA/PEL, STEL, or REL) determined by the ACGIH professional association.
Inhaling excessive concentrations of the gas can lead to hypoxic injury, nervous system damage, and even death. As pioneered by Esther Killick, [9] different species and different people across diverse demographics may have different carbon monoxide tolerance levels. [16]
Here are 10 weird things that can kill you almost instantly. ... They also really hate it when people step on them. When that happens, the fish immediately release venom into whatever disturbed it ...
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A chemical weapon agent (CWA), or chemical warfare agent, is a chemical substance whose toxic properties are meant to kill, injure or incapacitate human beings.About 70 different chemicals have been used or stockpiled as chemical weapon agents during the 20th century, although the Organisation for the Prohibition of Chemical Weapons (OPCW) has an online database listing 35,942 chemicals which ...
A British gas bomb that was used during World War I. A lethal agent is designed to injure, incapacitate, or kill an opposing force, or deny unhindered use of a particular area of terrain. Defoliants are used to quickly kill vegetation and deny its use for cover and concealment. Chemical warfare can also be used against agriculture and livestock ...
Embrace the fact that you can take your thing and extrapolate it, you can basically create a world of assistants,” illustrator and AI art instructor Steve McDonald told CNN. “There’s a ...