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Monday, September 16, 2013

periodic essay

The element Germanium was observe by Clemens Alexander Winkler in 1886 who was a German chemist. Winkler was born in 1838 in Freiberg, Saxony, Germany. In addition to his discovery of Germanium, he investigated the analysis of gases. He suck in a book called Handbook of Technical Gas succinct in 1884 which describes his invention of the three-way stopcock. Lutetium was discovered by Carl Gustaf Mosander who was a Swedish chemist. Mosander was born in Kalmar on folk 10, 1797. He also discovered the Erbium and Terbium. Polonium was discovered in 1898 by Marie and Pierre Curie. It was named after Marie Curies native land of Poland. Marie Curie was born in working capital of Poland Vistula country, Russian Empire and Pierre Curie was born in Paris, France. Marie Curie was a physicist and chemist of Polish and was a emasculated citizenship at the same time. She was the first female professor at the University of Paris and only person honored with Noble Prizes in two different sc iences. Pierre Curie also separate up the Noble Prize in 1903 with his wife. Mercury was named after the roman god Mercury, known for speed and mobility. The modern chemic figure for Mercury is Hg and it comes from hydrargyrum which is a Latinized skeletal system of a Grecian tidings. Hydrargyrum is a compound word implication water and silver.
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uranium was named after the planet Uranus in 1791. Uranium was discovered by Martin Klaproth in 1798 who was a German chemist. nurse clinician was named after the planet Neptune and was first discovered by Edwin McMillan and Philip H. Abelson in 1940. Plutonium was named afte r the planet Pluto. It was first produced an! d obscure on December 14, 1940. Then, it was chemically identified on February 23, 1941 by Dr. Glenn T. Seaborg, Edwin M. McMillan, J. W. Kennedy, Z. M. Tatom, and A. C. Wahl. atomic number 52 was named after a Latin word, tellus was means earth. It was discovered by the Hungarian Franz-Joseph Muller von Reichenstein in 1782. Selenium was named after the Greek word selene heart Moon...If you want to get a full essay, order it on our website: OrderCustomPaper.com

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