Fluorine

Name: farad Symbol: F Atomic overlook: 9 Atomic Mass: 18.998404 amu Melting Point: -219.62 °C (53.530006 K, -363.31598 °F) Boiling Point: -188.14 °C (85.01 K, -306.652 °F) Reactivity or graphic rubber Concerns Fluorine Elemental fluorine and the fluoride ion ar passing toxic. The free division has a characteristic pungent odour, perceptible in concentrations as low as 20 ppb, which is beneath the safe work level. The recommended maximum whollyowable concentration for a occasional 8-hour time-weighted photograph is 1 ppm. Safe handling techniques enable the catch bland fluorine by the ton. Occurrence Fluorine Fluorine is a root 17 section. Fluorine is the n primordial negative and reactive of all elements. It is a pale yellow, corrosive gas, which reacts with a lot all essential and inorganic substances. Finely divided metals, glass, ceramics, carbon, and however water supply fuel in fluorine with a pearlescent as a new penny(pred icate) flame. It is not eccentric to translate fluorine spelled incorrectly as fluorine. Fluorine is the around electronegative and reactive of all elements. It is a pale yellow, corrosive gas, which reacts with most organic and inorganic substances. Finely divided metals, glass, ceramics, carbon, and even water burn in fluorine with a bright flame.

Until human race War II, there was no commercial doing of elemental fluorine. The thermonuclear bomb project and nuclear nix applications, however, made it necessity to produce large quantities. History Fluorine In 1529m Georigius Agricola set forth the us e of fluor as a flux, and as early as 1670 S! chwandhand found that glass was etched when heart-to-heart to fluorspar treated with acid. Scheele and many later investigators, including Davy, Gay-Lussac, Lavoisier, and Thenard, experimented with hydrofluoric acid, some experiments termination tragically. The element was finally isolated in 1866 by Moissan later roughly 74 years of continuous effort. Uses Fluorine Fluorine and its compounds be used in producing uranium (from...If you want to get a full essay, order it on our website: BestEssayCheap.com

If you want to get a full essay, visit our page: cheap essay