Germanium (Ge)
Germanium 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 …
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Germanium Facts
Germanium is a semimetallic element that is an important semiconductor. It has atomic number 32 and element symbol Ge. Germanium is a semimetal or metalloid that is an important semiconductor in electronics. …
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Germanium (Ge)
Germanium 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 electrons in four shells. It is located in group fourteen, period four and block p of the periodic ...
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Germanium
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 between metals and nonmetals. The element is mostly distributed in nature, but it's too reactive to occur free.
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Germanium | The Periodic Table at KnowledgeDoor
Our germanium page has over 240 facts that span 97 different quantities. Each entry has a full citation identifying its source. ... "A New Scale Of Electronegativity Of 54 Elements Of Periodic Table Based On Polarizability Of Atoms." Journal of Theoretical and Computational Chemistry, volume 5, number 4, 2006, pp. 895–911. doi:10.1142 ...
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Germanium (Ge)
Germanium is a chemical element of the periodic table with chemical symbol Ge and atomic number 32 with an atomic weight of 72.6308 u and is classed as metalloid and is part of group …
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Germanium
The main source of germanium is sphalerite, but it can also be found in copper, silver, and lead ores. Crystalline germanium has been produced using zone refining techniques. There is no need to produce germanium in laboratory conditions because it is available commercially. However, germanium is a relatively rare metal and 1 kg cost $800 in 1999.
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Germanium
Germanium is a chemical element belonging to the carbon group of the periodic table. It can be found under the symbol Ge, with an atomic number 32, atomic mass of 72.59 g.mol-1, and electron configuration [Ar]3d 10 4s 2 4p 2.. Sharing the same group with carbon and silicon, this element is classified as a metalloid, i.e. a substance displaying chemical properties …
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Element Charges Chart – How to Know the Charge of an …
Charts come from empirical data on the real behavior of elements, which may differ somewhere from the periodic table predictions. Here are two charts. The first shows common element charges, while the second shows all the element charges for the first 45 elements (most common charges in bold).
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Start – Germanium Info Page
With the discovery of germanium with atomic number 32, Winkler confirmed a theoretical assumption of Dmitri Ivanovich Mendeleev, the inventor of the periodic table of the elements. In 1871, he had predicted an element with the properties of germanium and named it eka-silicon. After his discovery, Winkler contacted Mendeleev by letter.
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Germanium
Germanium's existence was predicted before anyone isolated it. This was a triumph for Dmitri Mendeleev in his construction of the periodic table. By 1869, Mendeleev had assembled a crude table of the known elements, arranging them according to their chemical properties and atomic weights. But his table had a number of prominent gaps.
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Periodic Table
Interactive periodic table showing names, electrons, and oxidation states. Visualize trends, 3D orbitals, isotopes, and mix compounds. Fully descriptive writeups.
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Pictures, stories, and facts about the element Germanium in …
Photographs and descriptions of many samples of the element Germanium in the Periodic Table.
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Periodic Table of Elements
The periodic table is an arrangement of all the elements known to man in accordance with their increasing atomic number and recurring chemical properties. They are assorted in a tabular arrangement wherein a row is a period and a column is a group. ... 32 : Ge-Germanium: 33 : As-Arsenic: 34 : Se-Selenium: 35 : Br-Bromine: 36 : Kr-Krypton: 37 ...
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WebElements Periodic Table » Germanium » germanium …
Solid state structure. Geometry of germanium: 3 coordinate: pyramidal Prototypical structure: Element analysis. The table shows element percentages for GeSe (germanium selenide).
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WebElements Periodic Table » Germanium » index
This WebElements periodic table page contains index for the element germanium. Al Si P; Ga Ge As; In Sn Sb; ... Block in periodic table: germanium: Boiling point: germanium: Boiling point of highest fluoride: germanium: Boiling point of hydride: …
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Chemistry for Kids: Elements
Germanium is the third element of the fourteenth column of the periodic table. It is classified as a metalloid. It is similar in properties to the other metalloids near it in the periodic table which are silicon and arsenic. Germanium atoms have 32 electrons and 32 protons with 4 valence electrons in the outer shell. Characteristics and Properties
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Periodic Table Of The Elements Germanium
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 discovered by Clemens Winkler in 1886.
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Germanium
Germanium - Atomic Mass - Atomic Weight - Ge. The Germanium atomic mass is the mass of an atom. ... With a standard atomic weight of circa 1.008, hydrogen is the lightest element on the periodic table. Its monatomic form (H) is the most abundant chemical substance in the Universe, constituting roughly 75% of all baryonic mass. 1.0079 amu. 2. He ...
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Element: Germanium
Germanium is a chemical element with the 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 …
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Chemistry of Germanium (Z=32)
The position of where germanium should be placed on the periodic table was under discussion during the time due to its similarities to arsenic and antimony. Due to Mendeleev's prediction of ekasilicon, germanium's place on …
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Pictures, stories, and facts about the element Germanium in …
This sample represents germanium in the "The Grand Tour of the Periodic Table" mineral collection from Jensan Scientifics. Visit my page about element collecting for a general description, or see photographs of all the samples from the set in a periodic table layout or with bigger pictures in numerical order .
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Germanium
Germanium button. Description supplied by the source: This germanium button was melted from standard 5N+ pure melt stock in an vacuum arc melter- the germanium and surrounding crucible were heated much more than was necessary to melt the small blob, so that the rate of heat loss was slower and greater crystalline structure had time to develop.
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Compare Gallium vs Germanium | Periodic Table Element …
Compare . Gallium and Germanium on the basis of their properties, attributes and periodic table facts.. Compare elements on more than 90 properties. All the elements of similar categories show a lot of similarities and differences in their chemical, atomic, physical properties and uses.
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Periodic Table of Elements: Los Alamos National Laboratory
The Chemistry Division's Periodic Table describes the history, properties, resources, uses, isotopes, forms, costs, and other information for each element. ... Mendeleev predicted the existence of Germanium in 1871 as ekasilicon, and the element was discovered by Winkler in 1886. Sources. The metal is found in. argyrodite, ...
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Germanium: A Comprehensive Overview
Understanding Germanium's Position in the Periodic Table: Atomic Number 32. Cloaked in a veil of scientific intrigue, Germanium – the 32nd member of our periodic table – resides comfortably amidst its kinsmen: silicon …
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Germanium
Germanium is an abundant element and is ranked as the 15th most abundant element in the earth's crust. Germanium is not present in its pure elemental form and mostly extracted from its zinc ore (sphalerite) and from ores of copper, silver and lead. Extremely pure germanium crystals are obtained through a technique t…
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WebElements Periodic Table » Germanium » the …
Germanium atoms have 32 electrons and the shell structure is 2.8.18.4. The ground state electronic configuration of neutral germanium is [Ar]. 3d10. 4s2. 4p2 and the term symbol of germanium is 3P0. Germanium is a gray-white semi …
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Germanium Facts (Atomic Number 32 or Ge)
Like germanium, the planet Neptune had recently been discovered from predictions from mathematical data. The discovery of germanium filled a spot predicted by Mendeleev's periodic table. Germanium took the place of …
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Periodic Table of Elements
Periodic Table of Elements Element Germanium - Ge. Comprehensive data on the chemical element Germanium is provided on this page; including scores of properties, element names in many languages, most known nuclides of Germanium. Common chemical compounds are also provided for many elements.
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