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Tuesday, April 16, 2013

Fluorine Report

Fluorine Report Fluorine, with a chemical symbol of F and an atomic number of 9, was discovered by Karl Scheele in 1771 plainly not isolated until 1886 by Henri Moissan. The world fluorine comes from the Latin word fluo, meaning, ?flow?. The element is a chemically reactive, poisonous, and super corrosive Halogen gas that is found in group 17 (or VIIa) of the periodic table. The electron configuration of Fluorine is (He)2s22p5. Fluorine is the more or less chemically active nonmetallic element and the most minus of all the elements.
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Fluorine is a pale, greenish-yellow gas that is slightly heavier than way and contains an unpleasant and sharp odor. Fluorine, whose atomic mass is 18.998, melts at ?219.61?C (-363.30?F) and boils at ?188.13?C (-306.63?F). It has a specific gravity of 1.51 in its liquid state at its boiling point and its concentration at 293 K is 1.696 g/Cm3. Elemental fluorine and the fluoride ion atomic number 18 highly toxic. The element has a detectable, pungent odor in concentra...If you want to get a full essay, order it on our website: Ordercustompaper.com

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