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  • What is the classification of germanium? AnswersDrive

    Germanium is located in the middle of the carbon family, which is Group 14 (IVA) in the periodic table. The periodic table is a chart that shows how chemical elements are related to each other. Carbon and silicon are above germanium and tin and lead are below it.

  • What is germanium classified as? AnswersDrive

    Germanium 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 its group neighbors tin and silicon. Pure germanium is a semiconductor with an appearance similar to elemental silicon.

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    Germanium Ge PubChem Germanium is mainly a byproduct of zinc ore processing. It is a hard, grayishwhite element; it has a metallic luster and the same crystal structure as diamond; and it is brittle, like addition, it is important to note that germanium is a semiconductor, with electrical properties between those of a metal and an insulator.

  • Germanium - Wikipedia

    Germanium is a chemical element with the symbol Ge and atomic number 32. It is a lustrous, hard-brittle, grayish-white metalloid in the carbon group, chemically similar to its group neighbours silicon and tin.Pure germanium is a semiconductor with an appearance similar to elemental silicon. Like silicon, germanium naturally reacts and forms complexes with oxygen in nature.

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    Germanium (Ge) Optical Components are used in many Infrared (IR) applications or systems, including thermal imaging, spectroscopy, or with monochromatic light sources such as quantum cascade lasers. German (Ge) Optical Components are Optical Components designed for high performance in the Infrared (IR) spectrum without the use of Infrared (IR ...

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    Dec 11, 2012  Experts, estimate daily intake for humans is between 0.1 and 4 mg. Like several minerals, germanium exists in different forms. What is Germanium Ge-132? Ge-132 is a compound that contains germanium, carbon, hydrogen, and oxygen. Germanium sesquioxide contains a germanium carbon bond and is hence correctly classified as an organic form ...

  • Germanium as Semiconductor - Properties and Characteristics

    Germanium as Semiconductor 12 grams polycrystalline germanium. Source: wikipedia.org License: CC BY 3.0. Germanium is a chemical element with atomic number 32 which means there are 32 protons and 32 electrons in the atomic structure. The chemical symbol for Germanium is Ge. Germanium is a lustrous, hard, grayish-white metalloid in the carbon ...

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    Germanium Element information, properties and uses . 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 (Ge) Optical Components are used in many Infrared (IR) applications or systems, including thermal imaging, spectroscopy, or with monochromatic light sources such as quantum cascade lasers. German (Ge) Optical Components are Optical Components designed for high performance in the Infrared (IR) spectrum without the use of Infrared (IR ...

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  • Organic Germanium Facts and Benefits Ge-132 Dosage

    Dec 11, 2012  Experts, estimate daily intake for humans is between 0.1 and 4 mg. Like several minerals, germanium exists in different forms. What is Germanium Ge-132? Ge-132 is a compound that contains germanium, carbon, hydrogen, and oxygen. Germanium sesquioxide contains a germanium carbon bond and is hence correctly classified as an organic form ...

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    Germanium as Semiconductor 12 grams polycrystalline germanium. Source: wikipedia.org License: CC BY 3.0. Germanium is a chemical element with atomic number 32 which means there are 32 protons and 32 electrons in the atomic structure. The chemical symbol for Germanium is Ge. Germanium is a lustrous, hard, grayish-white metalloid in the carbon ...

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    Germanium Element information, properties and uses . 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 - an overview ScienceDirect Topics

    Germanium is a metalloid that exhibits both metallic and nonmetallic properties. Important properties that may be important in germanium chemistry and toxicology are the first ionization energy (kJ mol –1), electronegativity, and covalent radius (pm) that are, respectively, for carbon 1086, 2.5, and 77 and germanium 760, 1.8, and 122. Bond ...

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    Spiral classifier is a type of classifying machine that classifies materials based the principle that the solid particles with different sizes and proportions have different falling speed in the liquid and fine ore particles float in the water and coarse ore particles sink to the bottom

  • 20 Interesting Facts About Germanium - Brian D. Colwell

    May 09, 2019  Germanium abundance in the solar system: 200 parts per billion by weight, 3 parts per billion by moles. Naturally occurring germanium is a mixture of five isotopes found in the percentages shown: 70Ge (21.2%), 72Ge (27.7%), 73Ge (7.7%), 74Ge (35.9%) and 76Ge (7.4%). China is the leading global producer of germanium.

  • Germanium Can Take Transistors Where Silicon Can’t

    Germanium was first isolated and identified by the German chemist Clemens Winkler in the late 19th century. Named in honor of Winkler’s homeland, the material was long considered a poor ...

  • GERMANIUM meaning in the Cambridge English Dictionary

    germanium definition: 1. a chemical element with unusual electrical characteristics that allow it to be used in. Learn more.

  • Facts About Germanium Live Science

    Aug 25, 2016  Germanium is a silvery white metalloid. This is a 2-by-3 centimeter piece of polycrystalline germanium, weighing about 12 grams.

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    The number of electrons in each of germanium's shells is 2, 8, 18, 4 and its electron configuration is [Ar] 3d 10 4s 2 4p 2. The germanium atom has a radius of pm and a Van der Waals radius of 211 pm. Germanium was first discovered by Clemens Winkler in 1886. In its elemental form, germanium is a brittle grayish white semimetallic ...

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