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]
10 Uses of Germanium - 33Science High-purity germanium crystals and specific isotopes of germanium play major roles in precision measurement, nuclear physics experiments and medical isotope production
Germanium - Element information, properties and uses | Periodic Table 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 - Germanium. de | Key metal of modern high technology Germanium is a key element of modern life The special optical and electronic properties of the technology metal make it indispensable for innovative applications The production of germanium is concentrated in just a few countries
Germanium: Element Properties and Uses - samaterials. com Germanium is a chemical element with the symbol Ge and atomic number 32 It is a metalloid that shares several properties with both metals and nonmetals, often used in various high-tech applications
Current Rare Earth Element and Technology Metals Prices The range includes the rare earth elements Dysprosium, Neodymium, Praseodymium and Terbium, as well as the technology metals Gallium, Germanium, Hafnium, Indium, Rhenium, Antimony, Bismuth and Tellurium