poison gas

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poison gas

military science

Learn about this topic in these articles:

chemical warfare

In chemical weapon: Properties of chemical weapons
Some poison gases, such as chlorine and hydrogen cyanide, enter the victim’s lungs during inhalation. On the other hand, nerve agent droplets might enter through the skin into the bloodstream and nervous system. Still other chemicals can be mixed with food in order to poison enemy…
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role of Haber

In Fritz Haber
…his supervision of the German poison gas program during World War I.
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Second Battle of Ypres