Wednesday, January 22, 2014

periodic essay

The element Germanium was find 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 overhear a book called Handbook of Technical Gas sum-up 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 ethnic music 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 jacket 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 repress 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 sciences. Pierre Curie also shared up the Noble Prize in 1903 with his wife. Mercury was named after the roman god Mercury, known for speed and mobility. The modern chemical substance figure for Mercury is Hg and it comes from hydrargyrum which is a Latinized counterfeit of a Grecian news program. Hydrargyrum is a compound word implication water and silver. 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 after the planet Pluto. It was first produced and apart(p) 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 Reichens tein in 1782. Selenium was named after the G! reek word selene gist Moon...If you want to get a full essay, order it on our website: BestEssayCheap.com

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