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    Rare Metal Gallium


    Rare Metal Gallium


    Gallium is a chemical element with symbol Ga and atomic number 31. Elemental gallium does not occur in nature, but as the gallium(III) compounds in trace amounts in bauxite and zinc ores. A soft silvery metallic poor metal, elemental gallium is a brittle solid at low temperatures.

    From its discovery in 1875 until the semiconductor era, gallium was used primarily as an agent to make low-melting alloys.

    Today, almost all gallium is used for microelectronics. Gallium arsenide, the primary use of gallium, is used in microwave circuitry and infrared applications. Gallium nitride and indium gallium nitride, minority semiconductor uses, produce blue and violet light-emitting diodes (LEDs) and diode lasers.

    Gallium has no known role in biology. Because gallium(III) and ferric salts behave similarly in biological systems, gallium ions often mimic iron ions in medical applications. Gallium-containing pharmaceuticals and radiopharmaceuticals have been developed.


    Rare Metal Gallium


    Rare Metal Gallium


    Rare Metal Gallium


    Rare Metal Gallium


    Rare Metal Gallium


    Rare Metal Gallium


    Gallium Spoon Melts In Tea





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Rare Metal Gallium


Rare Metal Gallium


Gallium is a chemical element with symbol Ga and atomic number 31. Elemental gallium does not occur in nature, but as the gallium(III) compounds in trace amounts in bauxite and zinc ores. A soft silvery metallic poor metal, elemental gallium is a brittle solid at low temperatures.

From its discovery in 1875 until the semiconductor era, gallium was used primarily as an agent to make low-melting alloys.

Today, almost all gallium is used for microelectronics. Gallium arsenide, the primary use of gallium, is used in microwave circuitry and infrared applications. Gallium nitride and indium gallium nitride, minority semiconductor uses, produce blue and violet light-emitting diodes (LEDs) and diode lasers.

Gallium has no known role in biology. Because gallium(III) and ferric salts behave similarly in biological systems, gallium ions often mimic iron ions in medical applications. Gallium-containing pharmaceuticals and radiopharmaceuticals have been developed.


Rare Metal Gallium


Rare Metal Gallium


Rare Metal Gallium


Rare Metal Gallium


Rare Metal Gallium


Rare Metal Gallium


Gallium Spoon Melts In Tea





Wikipedia

Add Comments
Bold Italic Underline Strike | Align left Center Align right | Insert smilies Select color | Add Hidden Text Insert Quote Convert selected text from selection to Cyrillic (Russian) alphabet Insert spoiler

It is forbidden to use not normative lexicon, insult other users of the site, active links to other sites, advertising in the comments..