science element germanium

germanium | Properties, Uses, & Facts | Britannica

Germanium is widely distributed in nature but is too reactive to occur free. Primary minerals include argyrodite (from which it was first isolated), germanite

Chemistry for Kids: Elements - Germanium

2021-9-9 · The most common is Germanium-74. Interesting Facts about Germanium. Scientists are studying germanium for use in chemotherapy to help treat cancer. Dmitri

Periodic Table Of The Elements Germanium |

2021-6-17 · germanium (symbol Ge) Grey-white metalloid element of group IV of the periodic table, discovered in 1886 by German chemist Clements Winkler. A by-product of zinc

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

Germanium - an overview | ScienceDirect Topics

T.-J. Chen, C.-H. Lin, in Encyclopedia of Environmental Health (Second Edition), 2011 Introduction. Germanium (Ge) is a metalloid element obtained typically from

Science - Element Projects- Germanium 8th Grade by ...

2011-6-2 · Element project for Ms.Stewart's class..... Blog. Sept. 8, 2021. Top executives share their tips for building a successful hybrid workplace

Chemistry for Kids: Elements - Germanium

2021-9-9 · The most common is Germanium-74. Interesting Facts about Germanium. Scientists are studying germanium for use in chemotherapy to help treat cancer. Dmitri Mendeleev first named the element "ekasilicon", but it was later renamed by Winkler. Some compounds that include germanium are useful in killing bacteria while not harming animals.

Periodic Table Of The Elements Germanium |

2021-6-17 · germanium (symbol Ge) Grey-white metalloid element of group IV of the periodic table, discovered in 1886 by German chemist Clements Winkler. A by-product of zinc ores or the combustion of certain coals, it is important in semiconductor devices. In compounds, it is used in transistors, alloys, and as catalysts.

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 - an overview | ScienceDirect Topics

T.-J. Chen, C.-H. Lin, in Encyclopedia of Environmental Health (Second Edition), 2011 Introduction. Germanium (Ge) is a metalloid element obtained typically from certain ores and coals. Germanium can be divided into inorganic and organic forms. Inorganic germanium is mined and widely used as a semiconductor in the electronics industry, whereas organic germanium is usually chemically ...

Germanium | Periodic Table | Thermo Fisher Scientific - UK

About this element. Symbol: Ge Date of discovery: 1886 Name origin: Latin Germania Appearance: grayish Discoverer: Clemens Winkler Obtained from: copper, zinc, lead Neutrons: 41 Shell structure: 2,8,18,4 Electron configuration: [Ar]3d104s24p2 Melting point: 1211.4 K Boiling point: 3093 K Density[kg/m 3]: 5323 Molar volume: 13.63 × 10-6 m 3 /mol Oxidation state: 4 ...

Under pressure: germanium | Carnegie Institution for Science

2021-8-7 · Washington, D.C. — Although its name may make many people think of flowers, the element germanium is part of a frequently studied group of elements, called IVa, which could have applications for next-generation computer architecture as well as implications for fundamental condensed matter physics. New research conducted by Xiao-Jia Chen, Viktor Struzhkin, and Ho-kwang (Dave) Mao from ...

Germanium — Luciteria

Germanium. 320.00. This is our most dramatic sample of germanium. Normally available as crushed bits up to an inch or so, within this presentation dome sits a monolith of the purest grade of this element. It is, in fact, a chip off the block. A block that was meant to be sliced wafer

Définition | Germanium | Futura Sciences

Sciences Germanium. Définition Classé sous : chimie, ... Le germanium est considéré comme un élément inactif et toxique dans le corps humain, affectant les nerfs et les reins.

Germanium metal 99.999% — Luciteria

Germanium metal 99.999%. from 3.00. Although not terribly rare, germanium is ten times more expensive than silver due to the expense of getting it to 99.999% purity, as in this sample (which happens to be the most commercially available grade). The pieces resemble broken glass in

Distribution of indium, germanium, gallium and other

2021-9-1 · The Morococha district (11°35′S, 76°20′W) is located in the Western Cordillera of Central Peru ~ 150 km east of Lima at an altitude of 4500 to over 5000 m ().The district belongs to the Eocene and Miocene metallogenic belt of northern and central Peru (Petersen, 1965, Noble and McKee, 1999, Bissig et al., 2008, Fontboté, 2018).The hydrothermal ore deposits of this belt are genetically ...

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 | Infoplease

2021-1-21 · Germanium is very important as a semiconductor. Transistors and integrated circuits provide the greatest use of the element; they are often made from germanium to which small amounts of arsenic, gallium, or other metals have been added. Numerous alloys containing germanium have been prepared. Germanium forms many compounds.

Under pressure: germanium | Carnegie Institution for Science

2021-8-7 · Washington, D.C. — Although its name may make many people think of flowers, the element germanium is part of a frequently studied group of elements, called IVa, which could have applications for next-generation computer architecture as well as implications for fundamental condensed matter physics. New research conducted by Xiao-Jia Chen, Viktor Struzhkin, and Ho-kwang (Dave) Mao from ...

Germanium Ge (Element 32) of Periodic Table | Elements ...

2018-9-1 · Germanium Ge (Element 32) of Periodic Table. Pure germanium is a lustrous (retaining its luster in air at room temperature.), crystalline, brittle, and gray-white metalloid. It is similar in chemical and physical properties to silicon. It is a most important semiconductor.

Germanium — Luciteria

Germanium. 320.00. This is our most dramatic sample of germanium. Normally available as crushed bits up to an inch or so, within this presentation dome sits a monolith of the purest grade of this element. It is, in fact, a chip off the block. A block that was meant to be sliced wafer

Germanium metal 99.999% — Luciteria

Germanium metal 99.999%. from 3.00. Although not terribly rare, germanium is ten times more expensive than silver due to the expense of getting it to 99.999% purity, as in this sample (which happens to be the most commercially available grade). The pieces resemble broken glass in

[Solved] Find the element germanium (Ge) in the Periodic ...

Find the element germanium (Ge) in the Periodic Table. a. Which group of the Periodic Table is this element in? b. How many electrons will it have in its outer energy level (shell)? c. Is germanium a metal or a non-metal? d. What is the formula of the chloride of germanium? e. Name and give the symbols of the other elements

The germanium quantum information route | Nature

2020-12-21 · Germanium is a promising material to build quantum components for scalable quantum information processing. This Review examines progress in materials science and

Germanium-lead perovskite light-emitting diodes | Nature ...

2021-7-13 · In this work, we show that by using germanium (Ge), an environmentally friendly group-IV element, to partially substitute Pb in the perovskite precursor composition, it is possible to create ...

Germanium (élément chimique) - BestOf.one

Le germanium est un élément chimique naturel du tableau périodique. De symbole Ge et de numéro atomique 32, il fait partie de la famille des métalloïdes. Germanium. Informations générales.