Germanium can be separated from other metals by fractional distillation of its volatile tetrachloride. These techniques permit the production of germanium of ultra-high purity. Properties. The element is a gray-white metalloid. In pure state, the element is crystalline and brittle, retaining its luster in air at room temperature.Web

Germanium (pronunciation: jer-MAY-ni-em) is a shiny, silvery element classified as a metalloid and represented by the chemical symbol Ge [1, 2]. As a relatively inactive element, germanium does not react with oxygen at 20°C and is insoluble in water but its compound, germanium dioxide, is slightly soluble in water [3]. Germanium Symbol.Web

Germanium. melting point: 937.4 ° C boiling point: 2,830 ° C density: 5.323 g/cm 3 most common ion: Ge 4+ Ge 2+. Germanium has chemical and physical properties similar to those of silicon. It was predicted as an element ("eka-silicon") by Dimitri Mendeleev in 1871 from calculations made during the construction of his periodic table, and it was …Web

Scientists at Forschungszentrum Jülich have fabricated a new type of transistor from a germanium–tin alloy that has several advantages over conventional switching elements. Charge carriers can move faster in the material than in silicon or germanium, which enables lower voltages in operation. The transistor thus appears to …Web

Molar volume: 13.63 × 10 -6 3 /mol. Oxidation state: 4. Protons/electrons: 32. Crystal structure: cubic face centered. Chemically similar to tin, germanium is an important semiconductor. Due to its small band gap, germanium is highly sensitive to infrared light and is used as detector material in infrared and Raman spectrometers.Web

Element germanium is a unique metalloid in the carbon group, chemically similar to its group neighbors, Si and Sn. It is a dietary trace element that naturally presents in human body. ... From the viewpoint of material science, limited information about Mg-Ge alloys are related to thermodynamic characters [31], [32] ...Web

Discover the fascinating world of Germanium and its remarkable applications in electronic devices. From semiconductors to infrared technology, this blog post explores how this versatile element plays a vital role in powering today's advanced electronics. Gain insights into the unique properties of Germanium, its contribution to high-speed data …Web

Isotopes of Germanium. There are five types of natural isotopes found in Germanium, such as 70 Ge, 72 Ge, 73 Ge, 74 Ge, and 76 Ge .; 74 Ge is the most common isotope, having a natural abundance of approximately 36%.; 76 Ge is the least common with a natural abundance of approximately 7%.; Production of Germanium. Germanium found in the …Web

In recent years, with the development of science and technology, the strategic position of germanium is becoming more and more important, and the global demand for germanium is also increasing. At present, there is no unified description of the existence form of germanium in solutions. Based on the current mainstream acid …Web

Melting point: 1211.4 K. Boiling point: 3093 K. Density [kg/m3]: 5323. Molar volume: 13.63 × 10 -6 m 3 /mol. Oxidation state: 4. Protons/electrons: 32. Crystal structure: cubic face centered. Chemically similar to tin, germanium is an important semiconductor. Due to its small band gap, germanium is highly sensitive to infrared light and is ...Web

On This Day – February 06 : German chemist Clement Winkler discovered the element germanium on this day in 1886. Germanium (Ge) is a silvery semi-metal element used in …Web

Germanium is a chemical element placed between silicon and tin in Group 14 of the periodic table. A hard, grey-white, lustrous and brittle metalloid acts in properties …Web

1. Today's element is Germanium, which has the atomic symbol Ge and the atomic number 32. This is a hard but brittle and very lustrous silvery-white semi-metallic solid that acts as a ...Web

Germanium is a promising material to build quantum components for scalable quantum information processing. This Review examines progress in materials science and devices that has enabled key ...Web

Created by video journalist Brady Haran working with chemists at The University of Nottingham. Explore all elements. Element Germanium (Ge), Group 14, Atomic …Web

1. Germanium is metalloid, which means it has properties of both metals and nonmetals. Other metalloids on the periodic table are boron, silicon, arsenic, antimony, tellurium, and polonium, according...
2. Germanium is one of the few elements that expand when it freezes, like water does, according to Chemicool. Others include gallium, silicon, bismuth and antimony.

1. Germanium is metalloid, which means it has properties of both metals and nonmetals. Other metalloids on the periodic table are boron, silicon, arsenic, antimony, tellurium, and polonium, according...
2. Germanium is one of the few elements that expand when it freezes, like water does, according to Chemicool. Others include gallium, silicon, bismuth and antimony.
3. The name "germanium" comes from the Latin name for Germany, named for Winkler's home country, according to the Jefferson Lab.
4. According to Chemicool, the abundance of germanium in the Earth's crust is about 1.5 parts per million by weight, and the abundance in the solar system is about 200 parts per billion by weight.

See more

One of the main challenges in Environmental sciences is the identification and chemical evolution of polluting traces (e.g, cadmium or antimony) in soil, which requires long acquistion times for accurate measurements at synchrotron facilities. ... Iguaz F. J. and Orsini F. 2022 Allpix squared simulations of multi-element germanium detectors for ...Web

Identify facts about the element Germanium Key: Discovery/year, Name derivation, State (Room temperature), Periodic Table location, Melting/Boiling points (K), Electron configuration, Trivia Main imagWeb

1. Introduction. At present, germanium is widely recognized as a vital trace element, which is particularly essential for the normal functioning of the immune system and plays a significant role in cancer prevention [1,2,3,4,5,6,7].Germanium is ubiquitously present in mammalian organs and tissues, with the highest concentration in the thymus.Web

germanium, 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 transistors and of components …Web

The history of the science and technology of the chemical element germanium is at the same time the story of the transition from the "Physics of Dirt" to the birth of modern semiconductor physics and the story of the beginning of solid state electronics. The demonstration of the germanium point contact transistor on Christmas Eve 1947 by J.Web

Germanium, a chemical element between silicon and tin in Group 14 (IVa) of the periodic table, a silvery-gray metalloid, …Web

Introduction. Germanium (Ge) is a relatively rare metal, with a chemical symbol of Ge, that belongs to the carbon group of elements and is found in nature in minerals [].Germanium can also be extracted and refined from ores containing high levels of germanium, typically through methods such as smelting and extraction.Web

Researchers at the Institute of Modern Physics (IMP) of the Chinese Academy of Sciences (CAS) have conducted a study on the separation route of germanium-68 and successfully prepared a germanium ...Web

Chemically similar to tin, germanium is an important semiconductor. Due to its small band gap, germanium is highly sensitive to infrared light and is used as detector material in infrared and Raman spectrometers. Germanium's refraction and dispersion properties make it useful in wide-angle camera lenses and in microscope objective lenses.Web

Protons/electrons: 32. Crystal structure: cubic face centered. Chemically similar to tin, germanium is an important semiconductor. Due to its small band gap, germanium is …Web

Last Modified Date: November 15, 2023. As one of the three chemical elements that is understood to be a fulfillment of Mendeleev's periodic law of 1869, germanium was first identified in 1886 by Clemens Winkler. Assigned the atomic number 32, germanium has a metallic luster and a crystal structure that is very similar to that of …Web

Flag of Germany. Periodic Table Symbol of Germanium. Name, Symbol, Atomic Mass and Atomic Number of the Period Table Element of Germanium. of 3. Search from 137 Germanium Periodic Table stock photos, pictures and royalty-free images from iStock. Find high-quality stock photos that you won't find anywhere else.Web

Element germanium under pressure matches predictions of modern condensed matter theory Date: April 8, 2011 Source: Carnegie Institution Summary: Although its name may make many people think of ...Web

Germanium, (Ie. Atomic weight, 72 32 and 72'28 Density, 5'469. Atomic volume, 1325. Forms an oxide, GeOa. Sp. gr., 4 703. Easily obtained by reduction with carbon or hydrogen. A gray white metal ...Web

As a semiconductor, germanium allowed the production of a solid state equivalent to the diode. Like most semiconductors, germanium can have impurities added to make it an electron donor – a so-called n-type material – or an electron acceptor, called p-type. By marrying p and n type strips of germanium, the element provided the same diode ...Web

Germanium (with the chemical abbreviation Ge) is an element of the periodic table that belongs to the 14th group (the carbon group) and the 4th period. It has the atomic number 32, which means it ...Web

Germanium. melting point: 937.4 ° C boiling point: 2,830 ° C density: 5.323 g/cm 3 most common ion: Ge 4+ Ge 2+. Germanium has chemical and physical properties similar to those of silicon. It was predicted as an element ("eka-silicon") by Dimitri Mendeleev in 1871 from calculations made during the construction of his periodic table, …Web