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Group- Rare Earth Actinide family Period 7 Reacts to Oxygen, Sulfur, Fluorine, Phosphorus, Bromine Density- 18.95 grams per cubic inch
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Melting point- 2075 degrees Fahrenheit Boiling point- 7468 degrees Fahrenheit State of matter- Solid Crystalline Structure – Orthorhombic
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Martin Klaporth 1789 Pitchblende - Other scientists too 2000 year old piece of yellow glass- France
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To color glasses and ceramics Mordant's in dying clothing Reduce the speed of light entering filament Nuclear power
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Agree, clicking. "uranium element - Bing Images." Bing. N.p., n.d. Web. 6 Dec. 2010.. "Chimiste, leurs biographies." Biographie.net. N.p., n.d. Web. 3 Dec. 2010.. Emsley, Dr. John. "Periodic Table - Flash Version." Royal Society of Chemistry, the largest organisation in Europe for advancing the chemical sciences. N.p., n.d. Web. 1 Dec. 2010.. "Enviromental Chemistry." enviromentalchemistry.com. N.p., n.d. Web. 3 Dec. 2010.. Gray, Theodore. "The Photographic Periodic Table of the Elements." The Photographic Periodic Table of the Elements. N.p., n.d. Web. 1 Dec. 2010.. Newton, David. Chemical Elements. Detroit: The Gale Group, 1994. Print. "Periodic Table." Behrend Chemistry Home. N.p., n.d. Web. 3 Dec. 2010.. MLA formatting by BibMe.org.
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