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Germanium Facts (Atomic Number 32 or Ge)

Sources: Germanium may be separated from metals by fractional distillation of volatile germanium tetrachloride, which is then hydrolyzed to yield GeO 2.The dioxide is reduced with hydrogen to give the element. Zone refining techniques allow for the production of ultra-pure germanium. Germanium is found in argyrodite (a sulfide of germanium and silver), in germanite (composed of about 8% of the

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Facts About Germanium Live Science

Just The FactsHistoryWho Knew?Health ClaimsCurrent Research1. Atomic number (number of protons in the nucleus): 32 2. Atomic symbol (on the periodic table of elements): Ge 3. Atomic weight (average mass of the atom): 72.630 4. Density: 3.077 ounces per cubic inch (5.323 grams per cubic cm) 5. Phase at room temperature: solid 6. Melting point: 1,720.9 degrees Fahrenheit (938.3 degrees Celsius) 7. Boiling point: 5,131 F (2,833 C) 8. Number of natural isotopes (atoms of the same ele查看有关livescience的更多信息作者: Rachel Ross

Germanium Facts Softschools

2 天前  Germanium (Ge) is a gray-white element known as a semi-metal. It has an atomic number of thirty-two and has a high luster at room temperature. Germanium is another element that was predicted by Mendeleev in 1871. His predictions for what would be

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Germanium Element Facts chemicool

Discovery of GermaniumUses of GermaniumAbundance and IsotopesGermanium 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. Mendeleev provisionally called the predicted element eka-silicon. Germanium was discovered by Clemens A. Winkler in 1886, in Germany, in a mineral sample from a silver mine. Analysis indicated the sample a rather rare mineral called argyrodite containe查看有关chemicool的更多信息

20 Interesting Facts About Germanium Brian D. Colwell

Germanium, the first element in the periodic table named after a country, has the chemical symbol Ge, the atomic number 32, and is a lustrous metalloid in the carbon group. Germanium is chemically similar to tin and silicon and has the same crystal structure as diamond.

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Pictures, stories, and facts about the element

2017-10-31  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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Ge Germanium Element Information, Facts,

Atomic Number: 32

Germanium Wikipedia

Pronunciation: /dʒərˈmeɪniəm/ ​(jər-MAY-nee-əm)

Chemistry for Kids: Elements Germanium

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.

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Facts about Germanium A Knowledge Archive

Facts about Germanium. September 17, 2015, cherran, Leave a comment. The advent of electronics has proved to be a major advantage to the current generation. Innovation in the field of electronics sees no limits and newer, more advanced products are introduced into the market with every passing day.

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Chemistry for Kids: Elements Germanium

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.

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Germanium Element information, properties and

Germanium dioxide can be used as a catalyst in the production of the PET plastic used in many bottles, though it is rarely employed for this in Europe and the US. It is still primarily the pure element that has a role, if rather more specialized than it first was, in our electronics and communications.

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germanium Properties, Uses,Facts Britannica

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

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Germanium Encyclopedia

2019-10-25  GERMANIUM (REVISED) Note: This article, originally published in 1998, was updated in 2006 for the eBook edition. Overview Germanium is a metalloid. A metalloid is an element that has characteristics of both metals and non-metals.

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What are facts about germanium Answers

The name of Germanium comes from the Latin word Germania, which means Germany. Germanium is a metalloid element. Clemens Winkler discovered Germanium in 1886 in Germany.

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Germanium Facts, Symbol, Discovery, Properties, Uses

Interesting Facts. Germanium’s graphical representation features an image of a transistor, which indicates the early use of the element [1]. Being a metalloid, germanium has the properties of both nonmetals and metals [6]. Like water, germanium is known to expand on freezing [6].

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Interesting Facts about Germanium Edu-Resource

Interesting Facts about Germanium. Germanium in a pure form is too highly reactive to take place naturally. Germanium did not become a useful element until 1945, when researchers found its excellent semiconducting properties. When fiber optics became crucial, germanium was

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Germanium Facts for Kids

2019-7-7  Germanium facts for kids. Kids Encyclopedia Facts. A piece of germanium. Germanium is a chemical element. Its chemical symbol is Ge. Its atomic number is 32. It was discovered by Clemens Winkler. It is a shiny, hard, silver-white metalloid. The chemistry of Germanium is quite like tin.

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Germanium History, Uses, Facts, PhysicalChemical

Germanium is not a biologically significant element and have no role in the bodies of plants or animals. Isotopes of Germanium. Germanium have five naturally occurring isotopes: germanium-70, germanium-72, germanium-73, germanium-74 and germanium-76. Germanium-74 is the most abundant isotope while germanium-76 is the least abundant.

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Germanium Lesson for Kids: Discovery, NameFacts

When pure, germanium is a grayish-white, hard metalloid, which is a type of element that has some characteristics of both metals and non-metals.Of the 118 known elements, only 7 of them are

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Germanium Facts for Kids

2019-7-7  Germanium facts for kids. Kids Encyclopedia Facts. A piece of germanium. Germanium is a chemical element. Its chemical symbol is Ge. Its atomic number is 32. It was discovered by Clemens Winkler. It is a shiny, hard, silver-white metalloid. The chemistry of Germanium is quite like tin.

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Germanium History, Uses, Facts, PhysicalChemical

Germanium is not a biologically significant element and have no role in the bodies of plants or animals. Isotopes of Germanium. Germanium have five naturally occurring isotopes: germanium-70, germanium-72, germanium-73, germanium-74 and germanium-76. Germanium-74 is the most abundant isotope while germanium-76 is the least abundant.

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Facts, pictures, stories about the element Germanium

2010-1-14  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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The Element of the Month Germanium Radleys

Welcome to the fifth instalment of the Element of the Month a regular feature on the Radleys blog. To choose the element of the month, we use a random number generator to produce a figure between 1 and 118 the current number of elements in the periodic table. This month, we drew the number 32, making germanium our fifth element of the month.

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Interesting Facts about GERMANIUM

2018-11-20  Facts about the Classification of the Element Germanium Germanium is classified as a "Metalloid" element and is located in Groups 13, 14,15, 16 and 17 of the Periodic Table. An element classified as a Metalloid has properties of both metals and non-metals.

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Pictures, stories, and facts about the element

2017-10-31  Photographs and descriptions of many samples of the element Germanium in the Periodic Table.

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Periodic Table Element Comparison Compare

Compare Germanium vs Neodymium of the Periodic Table on all their Facts, Electronic Configuration, Chemical, Physical, Atomic properties. Our Periodic Element comparison tool allows you to compare Periodic Elements properties side by side for all 118 elements SchoolMyKids Interactive Dynamic Periodic Table, Periodic Table Element Comparison tool, Element Property trends

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Clemens Winkler Wikipedia

2019-9-30  To place germanium into the periodic table, Mendeleev suggested that it might be ekacadmium, an element he had predicted earlier. In contrast, Lothar Meyer favored an identification of germanium with ekasilicon, a different predicted element

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Germanium Facts: QuizWorksheet for Kids

2019-10-26  If you use the worksheet and quiz, you can find out how much you know about germanium. Since the questions on the quiz are multiple-choice, you can...

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Germanium (Ge) Chemical properties, Health and

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.Germanium is stable in air and water, and is unaffected by alkalis and acids, except nitric acid.

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