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Fluorine - Wikipedia


Fluorine is a chemical element with symbol F and atomic number 9. It is the lightest halogen and exists as a highly toxic pale yellow diatomic gas at standard  ...

Fluorine - Element information, properties and uses | Periodic Table


Element Fluorine (F), Group 17, Atomic Number 9, p-block, Mass 18.998. Sources, facts, uses, scarcity (SRI), podcasts, alchemical symbols, videos and images.

It's Elemental - The Element Fluorine


The Element Fluorine - Basic Physical and Historical Information.

Fluorine (F) - Chemical properties, Health and Environmental effects


Chemical properties, health and environmental effects of fluorine.

Fluorine - Chemicool


Fluorine's properties, interesting facts, discovery, videos, images, states, energies , appearance and characteristics.

Facts About Fluorine - Live Science


Apr 16, 2013 ... Discovery: Georigius Agricola described the use of fluorspar as a flux in 1529, and as early as 1670 Schwandhard found that glass was etched ...

#9 - Fluorine - F


Name, Fluorine. Symbol, F. Atomic Number, 9. Atomic Mass, 18.998 atomic mass units. Number of Protons, 9. Number of Neutrons, 10. Number of Electrons, 9.

Chem4Kids.com: Fluorine : General Info and Everyday Items


Fluorine (F) is the ninth element of the periodic table and was first isolated and identified in 1886 by a scientist named Moisson. Scientists knew about fluorine for ...

Chemical Elements.com - Fluorine (F)


Basic information, atomic structure, and table of isotopes.

Fluorine»the essentials [WebElements Periodic Table]


Fluorine is a Group 17 element. Fluorine is the most electronegative and reactive of all elements. It is a pale yellow, corrosive gas, which reacts with practically ...