[mage lang=”en|de|es|en” source=”flickr”]Coryell County public records[/mage] Timeline of United States discoveries webelements.com/silicon/)) 1831 Discovery of chloroform Chloroform is a chemical compound known as trihalomethanes that does not undergo combustion in air, although it will burn when mixed with more flammable substances. Chloroform was first discovered in July 1831 by American physician Samuel Guthrie, independently a… Continue reading Coryell County Public Records