Report on Arsenic

History In the 4th deoxycytidine monophosphate B.C.E., Aristotle wrote a throw called the Nature Since Antiquity, in which he makes filename extension to a certain element called sandarach, which was later renamed by his scholar to arhenicum. Later, Olympiodorus of Thebes obtained uncontaminating ratsbane through roasting arsenic sulfide. During the thirteenth century C.E., Albertus Magnus became the rootage to state the metal-like nature of arsenic. And about thirty-four years later, N. Lemery describe that the metal could be obtained by alter orpiment, a scandalmongeringish mineral, with soap. It was entirely during the 18th century, however, that a suffiecient come of the properties associated with the metallic arsenic allowed for it to be classified as a semimetal. The word arsenic was borrowed from the Iranian word zarnikh meaning yellow orpiment. Then, the word zarnikh was borrowed by the Greek, beseeming arsenikon. Throughout history, arsenic has been cognise and designd in the ancient civilizations, peculiarly Persia. Albeit its rather innocent discovery, arsenic was increasingly utilize as a poison, due to its incredible potency and discreetness.

Because the symptoms of arsenic insobriety were relatively similar to those of cholera and hence often went undetected, its use became a popular murder technique, particularly amongst the ruling classes in diverse countries until the advent of the Marsh test, a sensitive chemical sum total test for its presence, thus producing its nicknames, the Poison of Kings and the King of Poisons. Among the people killed by arsenic poisoning are King Geor ge III of owing(p) Britain, sleep Bonapart! e, and American explorer Charles Francis Hall. However, arsenic was not only used for detrimental reasons. During the Bronze Age, blacksmiths often included arsenic in their bronze tools and weapons to make the alloy harder and more durable. Sources Arsenic is lay out abundantly in the Earths crust--about one-third of element in the Earths atmosphere... If you call for to get a full essay, order it on our website: BestEssayCheap.com

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