what is germanium
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germanium Definition of germanium. : a grayish-white hard brittle metalloid element that resembles silicon and is used especially in optical and semiconductor materials and as a catalyst — see element table.
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Definitions &Translations 1 (chemistry) An element, such as silicon or germanium, intermediate in properties between that of a metal and a nonmetal; especially one that exhibits the external characteristics of a metal, but behaves chemically more as a nonmetal.oun. 1  A nonmetallic element, such as arsenic, that has some of the chemical properties of a metal. 2  A nonmetallic element, such as carbon, that can form an alloy with metals.
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Germanium Other early research suggests that taking propagermanium, another form of germanium, by mouth for 1-7 months might benefit people with multiple myeloma, a type of blood cancer. Finally, in one person, all symptoms of a particular type of lung cancer went away after taking germanium sesquioxide, another form of germanium, by mouth. Hepatitis B.
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Metalloid The electrical properties of silicon and germanium enabled the establishment of the semiconductor industry in the 1950s and the development of solid-state electronics from the early 1960s. The term metalloid originally referred to nonmetals.
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Einsteinium Einsteinium is a soft, silvery, paramagnetic metal. Its chemistry is typical of the late actinides, with a preponderance of the +3 oxidation state; the +2 oxidation state is also accessible, especially in solids.
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- (1899 – 1978) “Innovator, not imitator”. As well as giving his name to the company he founded in 1939, C.W.F.(Bill) Hamilton left a legacy of combining sound engineering practices with innovation and excellence. As a small boy he had dreamed of a boat that would carry him up the swift flowing rivers of his homeland.
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GERMANIUM Germanium is also used for increasing circulation of blood to the brain, supporting the immune system, and as an antioxidant. How does it work? Germanium might act against inflammation. It might also have antioxidant properties and affect the immune system.
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The Periodic Table Just as Adams and Le Verrier could be said to have discovered the planet Neptune on paper, Mendeleev could be said to have discovered germanium on paper. He called this new element eka-silicon, after observing a gap in the periodic table between silicon and tin. Similarly, Mendeleev discovered gallium (eka-aluminum) and scandium (eka-boron) on paper, because he predicted their existence and their properties before their actual discoveries.
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Germanium Element Facts Abundance solar system: 200 parts per billion by weight, 3 parts per billion by moles. Cost, pure: $360 per100g. Cost, bulk: $120 per 100g. Source: The main ore of germanium is germanite, which is about 7% germanium. Commercially, germanium is obtained as a byproduct of metal refining and from some coal ashes.Isotopes: Germanium has 24 isotopes whose half-lives are known, with mass numbers 58 to 85.Naturally occurring germanium is a mixture of five isotopes and they are found in the percentages shown: 70 Ge (21.2%), 72 Ge (27.7%), 73 Ge (7.7%), 74 Ge (35.9%) and 76 Ge (7.4%).The most abundant is 74 Ge at 35.9%.aturally occurring germanium is a mixture of five isotopes and they are found in the percentages shown: 70 Ge (21.2%), 72 Ge (27.7%), 73 Ge (7.7%), 74 Ge (35.9%) and 76 Ge (7.4%). The most abundant is 74 Ge at 35.9%.
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What Is Germanium? One of the contributions of germanium to popular culture is in the creation of the fuzz box during the 1960s. Sometimes referred to as a stompbox, the device could be used to create a tone that added helped to create a distinctive sound in many rock and roll songs of the era.
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German language German (Deutsch [ˈdɔʏtʃ]. ) is a West Germanic language that derives most of its vocabulary from the Germanic branch of the Indo-European language family. A proportion of German words are derived from Latin and Greek, and fewer are borrowed from French and English.t the same time, the effectiveness of the German language in forming equivalents for foreign words from its inherited Germanic stem repertory is great. Thus, Notker Labeo was able to translate Aristotelian treatises in pure (Old High) German in the decades after the year 1000.
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- Gallium is a byproduct of the manufacture of aluminum. It is also found as a trace element in the minerals diaspore, sphalerite, germanite, bauxite and coal. Uses of gallium. Gallium can form a very lustrous mirror when painted on glass.It is also used to wet glass and ceramics. Gallium, like other liquid metals, can be used to make thermostats, switches, barometers, heat transfer systems, as well as thermal cooling and heating devices.t is also found as a trace element in the minerals diaspore, sphalerite, germanite, bauxite and coal. Uses of gallium. Gallium can form a very lustrous mirror when painted on glass. It is also used to wet glass and ceramics.
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Angstrom Germanium Supplement Germanium is responsible for providing more oxygen to the body as well as expelling harmful pollutants and pathogens or rendering them harmless. It helps correct distortions in the electrical aggregate of the human body and is a metallic cofactor for oxygen utilization. In short, Germanium is a powerful mineral that we all need.
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- In solid state electronics, either pure silicon or germanium may be used as the intrinsic semiconductor which forms the starting point for fabrication. Each has four valence electrons, but germanium will at a given temperature have more free electrons and a higher conductivity.
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Germanium Element Facts Characteristics: Germanium is a lustrous, hard, gray-white semi-metallic element with a crystalline and brittle structure. It is a semiconductor. Germanium and the oxide are transparent to infrared radiation. Germanium also has the unusual property that (like water) it expands as it freezes.Four other elements expand when they freeze; silicon, bismuth, antimony and gallium.ermanium and the oxide are transparent to infrared radiation. Germanium also has the unusual property that (like water) it expands as it freezes. Four other elements expand when they freeze; silicon, bismuth, antimony and gallium.
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- Germanium's existence was predicted before anyone isolated it. This was a triumph for Dmitri Mendeleev in his construction of the periodic table. By 1869, Mendeleev had assembled a crude table of the known elements, arranging them according to their chemical properties and atomic weights.
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- Germanium-A byproduct of zinc ore processing. Also a deposit in China is associated with coal. Gold-The primary mineral of gold is the native metal and electrum (a gold-silver alloy). Some tellurides are also important ore minerals such as calaverite, sylvanite, and petzite.Hafnium-Primary ore mineral is zircon. Indium-Primarily is a byproduct of zinc processing.he main ore minerals in bauxite are gibbsite, bohmeite, and diaspore. Antimony-The primary ore of antimony is it's sulfide, stibnite. Arsenic-Recovered from other metal processing streams (primarily from the sulfosalts such as tennantite etc.). Arsenopyrite is the most common arsenic mineral.
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Gallium Gallium is a chemical element with symbol Ga and atomic number 31. Elemental gallium does not occur in free form in nature, but as the gallium(III) compounds that are in trace amounts in zinc ores and in bauxite.allium does not exist in free form in nature, and the few high-gallium minerals such as gallite (CuGaS 2) are too rare to serve as a primary source of the element or its compounds. Its abundance in the Earth's crust is approximately 16.9 ppm.
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Tantalum Tantalum is a chemical element with symbol Ta and atomic number 73. Previously known as tantalium, its name comes from Tantalus, a villain from Greek mythology. Tantalum is a rare, hard, blue-gray, lustrous transition metal that is highly corrosion-resistant. It is part of the refractory metals group, which are widely used as minor components in alloys. The chemical inertness of tantalum makes it a valuable substance for laboratory equipment and a substitute for platinum.
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What is a germanium diode? A germanium diode is a diode made using the element Germanium in stead of Silicon (Silicium). While both perform the same function (they only let current pass through them in one direction) there are some differences between the silicon and german...
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- Germanium: geological information. Germanium is not found as the free element in nature. Germanium is found in germanite, argyrodite, and some zinc ores. It is also present in coal and its presence in coal insures reserves for many years.ermanium is found in germanite, argyrodite, and some zinc ores. It is also present in coal and its presence in coal insures reserves for many years.
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Elements for Kids Germanium is the third element of the fourteenth column of the periodic table. It is classified as a metalloid. It is similar in properties to the other metalloids near it in the periodic table which are silicon and arsenic.Germanium atoms have 32 electrons and 32 protons with 4 valence electrons in the outer shell.ermanium is the third element of the fourteenth column of the periodic table. It is classified as a metalloid. It is similar in properties to the other metalloids near it in the periodic table which are silicon and arsenic.
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Germanium Germanium. Type: element. Description: Germanium (element #32, symbol Ge) is a chemical element with symbol Ge and atomic number 32. It is a lustrous, hard, grayish-white metalloid in the carbon group, chemically similar to tin and silicon.Purified germanium is a semiconductor, with an appearance most similar to elemental silicon.ermanium. Type: element. Description: Germanium (element #32, symbol Ge) is a chemical element with symbol Ge and atomic number 32. It is a lustrous, hard, grayish-white metalloid in the carbon group, chemically similar to tin and silicon.
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Silicon and Germanium Silicon and Germanium Solid state electronics arises from the unique properties of silicon and germanium, each of which has four valence electrons and which form crystal lattices in which substituted atoms can dramatically change the electrical properties.
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Hassium Hassium is a chemical element with symbol Hs and atomic number 108, named after the German state of Hesse.
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Germanium Two oxides of germanium are known: germanium dioxide (GeO 2, germania) and germanium monoxide, (GeO). The dioxide, GeO 2 can be obtained by roasting germanium disulfide (GeS 2), and is a white powder that is only slightly soluble in water but reacts with alkalis to form germanates.imilar to silicon and aluminum, natural germanium compounds tend to be insoluble in water, and thus have little oral toxicity. However, synthetic soluble germanium salts are nephrotoxic, and synthetic chemically reactive germanium compounds with halogens and hydrogen are irritants and toxins.