Lithium

Lithium (from Greek: λίθος lithos, "stone") is a chemical element with the symbol Li and atomic number 3. It is a soft, silver-white metal belonging to the alkali metal group of chemical elements. Under standard conditions it is the lightest metal and the least dense solid element. Like all alkali metals, lithium is highly reactive and flammable. For this reason, it is typically stored in mineral oil. When cut open, it exhibits a metallic luster, but contact with moist air corrodes the surface quickly to a dull silvery gray, then black tarnish. Because of its high reactivity, lithium never occurs freely in nature, and instead, only appears in compounds, which are usually ionic. Lithium occurs in a number of pegmatitic minerals, but due to its solubility as an ion, is present in ocean water and is commonly obtained from brines and clays. On a commercial scale, lithium is isolated electrolytically from a mixture of lithium chloride and potassium chloride.

The nuclei of lithium verge on instability, since the two stable lithium isotopes found in nature have among the lowest binding energies per nucleon of all stable nuclides. Because of its relative nuclear instability, lithium is less common in the solar system than 25 of the first 32 chemical elements even though the nuclei are very light in atomic weight. For related reasons, lithium has important links to nuclear physics. The transmutation of lithium atoms to helium in 1932 was the first fully man-made nuclear reaction, and lithium-6 deuteride serves as a fusion fuel in staged thermonuclear weapons.

Lithium Technologies

Lithium Technologies provides social customer experience management software for the enterprise. Headquartered in San Francisco, Lithium has additional offices in London, Austin, Paris, Sydney, Singapore, New York, and Zürich.

Lithium was founded in 2001 as a spin-out from GX Media, which created technologies for professional rankings and tournaments and now hosts a number of popular gaming sites. The company's founders include brothers Lyle Fong and Dennis Fong, who together also founded GX Media, as well as Kirk Yokomizo, John Joh, Nader Alizadeh, Michel Thouati, Michael Yang, and Matt Ayres. The company sells largely to enterprise customers, including HP, Best Buy, Research In Motion, Sony, Comcast, Symantec, and AT&T.

The Lithium Social Customer Experience Management Platform combines online customer community applications such as forums, blogs, innovation management, product reviews, and tribal knowledge bases with the broader social Web and traditional CRM business processes, resulting in a wide range of online customer interaction methods. Lithium's SaaS-based platform delivers products on-demand in a hosted environment rather than as traditional, packaged software. Stemming from its gaming roots, the platform incorporates elaborate rating systems for contributors, with ranks, badges, and “kudos counts.”

Lithium (disambiguation)

Lithium is a chemical element. It may also refer to:

In science

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