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Gallium
Paul-Emile Lecoq de Boisbaudan is credited with the discovery of gallium in 1875.
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This WebElements periodic table page contains Essential information for the element gallium ... Ultra-pure gallium has a beautiful, silvery appearance, and the solid metal exhibits a conchoidal fracture similar to glass. The metal expands on solidifying; therefore, it should not be stored in glass or metal containers,
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Gallium - Wikipedia, the free encyclopedia
Gallium (pronounced /ˈɡæliəm/ , GAL -ee-əm ) is a chemical element that has the symbol Ga and atomic number 31. Elemental gallium does not occur in nature, but as the Ga (III) salt, ...
en.wikipedia.org/wiki/Gallium
Name: Gallium ; Symbol: Ga ; Atomic Number: 31 ; Atomic Mass: 69.723 amu ; Melting Point: 29.78 °C (302.93 K, 85.604004 °F) ; Boiling Point: 2403.0 °C (2676.15 K, 4357.4 °F) ; Number of Protons/Electrons: 31 ; ... I currently do not know of any links for Gallium. If you do, please let me know;
www.chemicalelements.com/elements/ga.html · Cached
chemical properties, health and environmental effects of gallium ... Chemical properties of gallium - Health effects of gallium - Environmental effects of gallium...
www.lenntech.com/Periodic-chart-elements/Ga-en.htm
The Element Gallium - Basic Physical and Historical Information ... The Element Gallium; [Click for Isotope Data] ... Trace amounts of gallium are found in diaspore, sphalerite, germanite and bauxite as well as in the byproducts of burning coal.
education.jlab.org/itselemental/ele031.html · Cached
Comprehensive information for the element Gallium – Ga is provided by this page including scores of properties, element names in many languages, most known nuclides and technical terms are linked to their definitions. ... Gallium Menu...
environmentalchemistry.com/yogi/periodic/Ga.html
Gallium was discovered in 1875. It has the largest liquid temperature range of any element. It melts a few degrees less than body temperature but does not boil until 2403 oC. It is one of the few that expands as it freezes, as do nonmetals and most gases.
nobel.scas.bcit.ca/resource/ptable/ga.htm · Cached
Gallium was discovered in 1875 by the French chemist Paul Émile (François) Lecoq de Boisbaudran (1838-1912). Spectroscopic examination of concentrates from a Pyrenea blende revealed emission lines whose positions corresponded to those predicted for eka-aluminum, a missing element between Aluminum and Indium in...
www.vanderkrogt.net/elements/elem/ga.html · Cached
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