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
Element Fluorine (F), Group 17, Atomic Number 9, p-block, Mass 18.998.
Sources, facts, uses, scarcity (SRI), podcasts, alchemical symbols, videos and
The Element Fluorine - Basic Physical and Historical Information.
Chemical properties, health and environmental effects of fluorine.
Fluorine's properties, interesting facts, discovery, videos, images, states, energies
, appearance and characteristics.
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 ...
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.
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
Basic information, atomic structure, and table of isotopes.
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 ...