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Germanium

GERMANIUM - webmd.co

  1. Overview Information Germanium is a chemical element. People use it as medicine. Despite serious safety concerns, germanium is used for heart and blood vessel conditions, including high blood.
  2. On a weight basis, germanium is a scarce but not an extremely rare (about 1.5 parts per million) element in the crust of the Earth, equaling in abundance beryllium, molybdenum, and cesium and exceeding the elements arsenic, cadmium, antimony, and mercury
  3. Some people believe germanium can help treat a variety of conditions, but research casts doubt on these claims. Learn about the risks of taking germanium
  4. germanium Fringe nutrition A metallic element used in high-tech industries and believed in the 1920s to be an essential trace element. There is no known metabolic role for germanium in the body, and in large quantities it is toxic to the kidneys

germanium Properties, Uses, & Facts Britannica

Ge, a chemical element in Group IV of Mendeleev's periodic system. Atomic number, 32; atomic weight, 72.59. It is a grayish white solid with a metallic luster The inhalation of germanium particles was examined and the rate of clearance was exponential. 52% was excreted in 24 hours while 18% remained for 7 days postexposure. It enters the circulation and appears in the kidneys and liver 1 hour after exposure Germanium is a silvery white metalloid. This is a 2-by-3 centimeter piece of polycrystalline germanium, weighing about 12 grams. Credit: Jurii/Creative Commons Shiny and silvery, yet very brittle.

Germanium. Pure germanium is a hard, lustrous, gray-white, brittle metalloid. It has a diamondlike crystalline structure and it is similar in chemical and physical properties to silicon Element Germanium (Ge), Group 14, Atomic Number 32, p-block, Mass 72.630. Sources, facts, uses, scarcity (SRI), podcasts, alchemical symbols, videos and images Germanium definition, a scarce, metallic, grayish-white element, normally tetravalent, used chiefly in transistors. Symbol: Ge; atomic weight: 72.59; atomic number. (Elements & Compounds) a brittle crystalline grey element that is a semiconducting metalloid, occurring principally in zinc ores and argyrodite: used in transistors, as a catalyst, and to strengthen and harden alloys Find great deals on eBay for germanium. Shop with confidence

Mens Germanium Enabled Functional Anti-Fungal Anti-Odor PU Foam Insoles Circulation Inserts with Cushioned Arch Heel Support for Greater Comfort & Sole Pain Relief (11-2 Pairs Germanium is a gray-white semi-metal, and in its pure state is crystalline and brittle, retaining its lustre in air at room temperature. It is a very important semiconductor material HQRP 9V AC Adapter 9-Volt Adaptor for Jim Dunlop Electronics Germanium Fuzz Face Mini Distortion FFM2 Jimi Hendrix Fuzz Face Mini Distortion FFM3 Silicon Fuzz Face Mini Distortion FFM1 + Euro Plu Among other materials for IR applications Tydex uses Germanium showing good transmission in 2-15 µm range. Due to high refractive index Ge lenses became very useful components of IR imaging systems operating in both atmosphere windows: 3-5 and 8-12 microns What's in a name? Named for the country of Germany. Say what? Germanium is pronounced as jer-MAY-ni-em.. History and Uses: First proposed to exist by Dmitri Mendeleyev in 1871 based on gaps in his newly created Periodic Table of Elements, germanium was discovered by the German chemist Clemens Winkler in the mineral argyrodite (Ag 8 GeS 6) in 1886

Is Germanium a Miracle Cure? - Healthlin

  1. Uses: Germanium is an important semiconductor material. It is commonly doped with arsenic or gallium at the level of one part per 1010 for electronics. Germanium is also used as an alloying agent, a catalyst, and as a phosphor for fluorescent lamps
  2. Germanium definition is - a grayish-white hard brittle metalloid element that resembles silicon and is used especially in optical and semiconductor materials and as a catalyst
  3. 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

Germanium definition of germanium by Medical dictionar

Germanium Article about germanium by The Free Dictionar

  1. This is a magnetic therapy bracelet and much more. This 4 technology health bracelet is made of solid copper with no color plating and has a 3000 gauss bio north rare earth magnet, germanium, far infr..
  2. Our Germanium Buyback Price: $885 per half kilogram Our Germanium Sell Price: $915 per half kilogram Our germanium is sold in half kilogram bar form and wrapped in security packaging with an indication of content, purity, and serial number
  3. Germanium was one of the elements whose existence was predicted in 1869 by Russian chemist Dmitri Mendeleev, after he noticed a gap between silicon and tin in his periodic table
  4. The isolated disordered regions and the amorphous layer have widely different anneal behavior. In the case of germanium and silicon, the isolated disordered regions anneal at moderate temperatures of approximately 200° and 300° C, respectively

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