Germanium - Wikipedia
WebGermanium is a chemical element; it has symbol Ge and atomic number 32. It is lustrous, hard-brittle, grayish-white and similar in appearance to silicon. It is a metalloid in the carbon group that is chemically similar to its group neighbors silicon and tin. Like silicon, germanium naturally reacts and forms complexes with oxygen in nature.
Germanium | Properties, Uses, & Facts | Britannica
WebMar 1, 2024 · Germanium, 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. It did not become economically significant until after 1945, when its properties as a semiconductor were recognized.
Germanium - Element information, properties and uses | Periodic …
WebElement Germanium (Ge), Group 14, Atomic Number 32, p-block, Mass 72.630. Sources, facts, uses, scarcity (SRI), podcasts, alchemical symbols, videos and images.
Germanium Properties, History and Applications - ThoughtCo
WebJun 25, 2019 · Germanium is a rare, silver-colored semiconductor metal that is used in infrared technology, fiber optic cables, and solar cells. Properties. Atomic Symbol: Ge. Atomic Number: 32. Element Category: Metalloid. Density: 5.323 g/cm3. Melting Point: 1720.85 °F (938.25 °C) Boiling Point: 5131 °F (2833 °C) …
Germanium Facts (Atomic Number 32 or Ge) - ThoughtCo
WebJan 23, 2020 · Gemanium is a shiny grayish-white metalloid with a metallic appearance. The element is best known for its use in semiconductors. Here is a collection of useful and interesting germanium element facts. Germanium Basic Facts. Atomic Number: 32. Symbol: Ge. Atomic Weight: 72.61. Discovery: Clemens Winkler 1886 (Germany)
Facts About Germanium | Live Science
WebAug 25, 2016 · Germanium is a silvery white metalloid. This is a 2-by-3 centimeter piece of polycrystalline germanium, weighing about 12 grams.(Image credit: Jurii/Creative Commons) Shiny and silvery, yet very...
germanium summary | Britannica
Webgermanium, Semimetallic chemical element, chemical symbol Ge, atomic number 32. Germanium, which resembles silicon in its physical properties, is used especially in semiconductor devices. Discovered in 1886, it became economically significant after 1945 and remains of primary importance in the manufacture of …
Germanium - Wikiwand
WebGermanium is a chemical element; it has symbol Ge and atomic number 32. It is lustrous, hard-brittle, grayish-white and similar in appearance to silicon. It is a metalloid in the carbon group that is chemically similar to its group neighbors silicon and tin. Like silicon, germanium naturally reacts and forms complexes with oxygen in nature.
Germanium (Ge) [32] — Chemical Element — Periodic Table
Web1. Ionization potential: 7.900 eV. 2. Ionization potential: 15.934 eV. 3. Ionization potential: 34.22 eV. Oxidation states: 4. Electrical conductivity: 1.45e-8 10^6. Thermal data. Melting point: 937.4 °C. Boiling point: 2830 °C. Specific heat: 0.32 J/gK. Heat of fusion: 36.940 kJ/mol. Heat of vaporization: 330.90 kJ/mol.
Germanium (Ge)
WebGermanium is the 32nd element in the periodic table and has a symbol of Ge and atomic number of 32. It has an atomic weight of 72.630 and a mass number of 74. Germanium has thirty-two protons and forty-two neutrons in its nucleus, and thirty-two …
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