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- Germanium - Wikipedia
Germanium is mined primarily from sphalerite (the primary ore of zinc), though germanium is also recovered commercially from silver, lead, and copper ores Elemental germanium is used as a semiconductor in transistors and various other electronic devices
- Germanium | Properties, Uses, Facts | Britannica
germanium (Ge), a chemical element between silicon and tin in Group 14 (IVa) of the periodic table, a silvery-gray metalloid, intermediate in properties between the metals and the nonmetals
- Germanium Facts, Symbol, Discovery, Properties, Uses
Who discovered it: The German chemist Clemens A Winkler is known to be the discoverer of germanium [1] When and How was it Discovered In September 1885, an unusual mineral ore was found by a miner who was working in the Himmelsfürst mine in the Freiberg district of Germany [1]
- Germanium - Element information, properties and uses . . .
Germanium is a semiconductor The pure element was commonly doped with arsenic, gallium or other elements and used as a transistor in thousands of electronic applications Today, however, other semiconductors have replaced it Germanium oxide has a high index of refraction and dispersion
- Germanium Statistics and Information | U. S. Geological Survey
Germanium is mainly a byproduct of zinc ore processing It is a hard, grayish-white element; it has a metallic luster and the same crystal structure as diamond; and it is brittle, like glass
- Germanium | History, Uses, Facts, Physical Chemical . . .
Germanium was discovered in 1886 Germanium belongs to the carbon family and used in electronic devices as semiconductors Dmitri Mendeleev predicted the existence of germanium in 1869 He named it eka-silicon and proposed some of the physical characteristics of the then unknown metal
- Germanium FAQs: What It Is, What It Does Why Its Important
What does germanium do? Germanium is mainly used in fiber optics, infrared optics, PET production, night vision devices, and solar cells due to its excellent semiconductor properties
- Germanium, Chemical Element - reaction, water, uses, elements . . .
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
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