beryllium chemical encyclopedia

  • Berylliumchemeurope

    Berylliumchemeurope

    Beryllium copper is used in electrical spring contacts. Beryllium is used in the making of gyroscopes computer equipment watch springs and instruments where light-weight rigidity and dimensional stability are needed. The James Webb Space Telescope will have 18 hexagonal beryllium

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  • Template Infobox berylliumWikipedia

    Template Infobox berylliumWikipedia

    Parameters In general. Usually parameters reproduce the value and the template adds the SI unit or additional standard text. While the topic is technical we can strive to

    Pronunciation /bəˈrɪliəm/ ​(bə-RIL-ee-əm) Get Price
  • Beryllium hydride chemical compound Britannica

    Beryllium hydride chemical compound Britannica

    Other articles where Beryllium hydride is discussed hydride Saline (ionic) hydrides (with the possible exception of beryllium hydride BeH2 and magnesium hydride MgH2). These metals enter into a direct reaction with hydrogen at elevated temperatures (300–700 °C 570–1 300 °F ) to produce hydrides of the general formulas MH and MH2.

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  • Beryllium carbide chemical compound Britannica

    Beryllium carbide chemical compound Britannica

    In carbide Ionic carbides. The best-characterized methanides are probably beryllium carbide (Be 2 C) and aluminum carbide (Al 4 C 3) ryllium oxide (BeO) and carbon react at 2 000 °C (3 600 °F) to produce the brick-red beryllium carbide whereas pale yellow aluminum carbide is prepared from aluminum and carbon in a furnace.

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  • Beryllium oxideWikipedia

    Beryllium oxideWikipedia

    Beryllium oxide (BeO) also known as beryllia is an inorganic compound with the formula BeO. This colourless solid is a notable electrical insulator with a higher thermal conductivity than any other non-metal except diamond and exceeds that of most metals. As an amorphous solid beryllium oxide is

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  • Beryllium sulfate BeSO4PubChem

    Beryllium sulfate BeSO4PubChem

    Beryllium Sulfate is a white colored crystalline inorganic compound that emits toxic fumes of beryllium oxides and sulfur oxides upon heating. Beryllium sulfate is mainly used to produce beryllium oxide for high-technology ceramics. Inhalation exposure to its dust and fumes irritates the nose throat and lungs and can cause pneumonitis.

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  • Beryllium Be Article about Beryllium Be by The Free

    Beryllium Be Article about Beryllium Be by The Free

    Beryllium (Be) a chemical element of Group II of Mendeleev s periodic system. Its atomic number is 4 its atomic mass is 9.01218. It is a light metal of lightgray color and it has one stable isotope 9Be. Beryllium was discovered in 1798 in the form of the oxide BeO and isolated from the mineral beryl by L. Vauquelin. Metallic beryllium was first

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  • Beryllium oxide chemical compound Britannica

    Beryllium oxide chemical compound Britannica

    In beryllium Compounds. The oxygen compound beryllium oxide (beryllia BeO) is a high-temperature refractory material (melting point 2 530 °C 4 586 °F ) characterized by an unusual combination of high electrical resistance and dielectric strength with high thermal conductivity.

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  • Beryllium sulfideWikiMili The Free Encyclopedia

    Beryllium sulfideWikiMili The Free Encyclopedia

    Beryllium is a chemical element with symbol Be and atomic number 4. It is a relatively rare element in the universe usually occurring as a product of the spallation of larger atomic nuclei that have collided with cosmic rays. Within the cores of stars beryllium is depleted as it is fused and creates larger elements.

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  • Beryllium_fluoridebionity

    Beryllium_fluoridebionity

    Beryllium fluoride is the chemical compound with the formula BeF 2 is the beryllium compound with the greatest amount ionic character (due to the high electronegativity of fluorine) but even still it is not considered ionic by many chemists. This synthetic material is the principal precursor for the manufacture of beryllium metal which is obtained by reduction of BeF 2 at 1300°C

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  • Beryllium monohydrideWikiMili The Free Encyclopedia

    Beryllium monohydrideWikiMili The Free Encyclopedia

    Beryllium is a chemical element with the symbol Be and atomic number 4. It is a relatively rare element in the universe usually occurring as a product of the spallation of larger atomic nuclei that have collided with cosmic rays. Within the cores of stars beryllium is depleted as it is fused into heavier elements.

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  • Beryllium poisoningWikiMili The Free Encyclopedia

    Beryllium poisoningWikiMili The Free Encyclopedia

    Acute beryllium poisoning is acute chemical pneumonia resulting from the toxic effect of beryllium in its elemental form or in various chemical compounds and is distinct from berylliosis. After occupational safety procedures were put into place following the realization that the metal caused berylliosis around 1950 acute beryllium poisoning became extremely rare.

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  • Beryllium oxideWikipedia

    Beryllium oxideWikipedia

    Beryllium oxide (BeO) also known as beryllia is an inorganic compound with the formula BeO. This colourless solid is a notable electrical insulator with a higher thermal conductivity than any other non-metal except diamond and exceeds that of most metals. As an amorphous solid beryllium oxide is

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  • Berylliosis diseaseEncyclopedia Britannica

    Berylliosis diseaseEncyclopedia Britannica

    Berylliosis systemic industrial disease caused by poisoning with beryllium usually involving the lungs but occasionally affecting only the skin. There are two forms an acute illness occurring most frequently in workers extracting beryllium metal from ore or manufacturing beryllium alloys and a

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  • Beryllium (element) Article about Beryllium (element) by

    Beryllium (element) Article about Beryllium (element) by

    Beryllium is resistant to corrosion weight for weight it is stronger than steel and because of its low density (about 1/3 that of aluminum) it has found extensive use in the aerospace industry. Beryllium is soluble in hot nitric acid dilute hydrochloric and sulfuric acids and sodium hydroxide.

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  • Cabot Corp Encyclopedia

    Cabot Corp Encyclopedia

    In 1978 Cabot acquired Kawecki Berylco Industries which enabled the company to produce beryllium-copper tantalum and columbium products as well as aluminum alloys. Tantalum in particular was used extensively by computer and electronics manufacturers as well as in aerospace ballistic munitions and various chemical processes.

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  • BerylliumUncyclopedia the content-free encyclopedia

    BerylliumUncyclopedia the content-free encyclopedia

    Tests concluded that it was the highly reactive element Beryllium. This re-discovery of Beryllium was just another reason for Chuck Norris awesomeness. Chemical Properties . Beryllium is highly reactive and this is the only reason it is awesome. Beryllium is popular amongst Pyromaniacs due to its ability to create Explosions fire and lulz.

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  • Chemistry of Beryllium (Z=4)Chemistry LibreTexts

    Chemistry of Beryllium (Z=4)Chemistry LibreTexts

    Beryllium is in approximately 100 of the 4000 known minerals such as bertrandite beryl chrysoberyl and phenakite. Beryllium is also present in precious gems such as aquamarine bixbite and emerald. Of the many beryllium minerals only two are of commercial importance in the preparation of beryllium metal and its compounds.

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  • Beryllium Encyclopedia

    Beryllium Encyclopedia

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  • BerylliumSimple English Wikipedia the free encyclopedia

    BerylliumSimple English Wikipedia the free encyclopedia

    Beryllium-copper alloy is used in tools because it does not make sparks. At standard temperature and pressure beryllium resists oxidation when exposed to oxygen. Beryllium is best known for the chemical compounds it forms. Beryllium combines with aluminium silicon and oxygen to make a mineral called beryl.

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  • Beryllium Article about beryllium by The Free Dictionary

    Beryllium Article about beryllium by The Free Dictionary

    Beryllium is resistant to corrosion weight for weight it is stronger than steel and because of its low density (about 1/3 that of aluminum) it has found extensive use in the aerospace industry. Beryllium is soluble in hot nitric acid dilute hydrochloric and sulfuric acids and sodium hydroxide.

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  • Beryllium nitrateWikiMili The Free Encyclopedia

    Beryllium nitrateWikiMili The Free Encyclopedia

    Beryllium nitrate also known as beryllium dinitrate is an ionic beryllium salt of nitric acid with the chemical formula Be(NO3)2. Each formula unit is composed of one Be2 cation and two NO3− anions. Beryllium_nitrateWikiMili The Free Encyclopedia

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  • Beryllium definition of beryllium by Medical dictionary

    Beryllium definition of beryllium by Medical dictionary

    The American Industrial Hygiene Association (AIHA) in cooperation with the Department of Energy (DOE) will offer a proficiency testing program for beryllium. The DOE has a special interest in controlling the hazards of beryllium because of its widespread use in nuclear operations and processes.

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  • Beryllium (Element) Infoplease

    Beryllium (Element) Infoplease

    Beryllium is resistant to corrosion weight for weight it is stronger than steel and because of its low density (about 1/3 that of aluminum) it has found extensive use in the aerospace industry. Beryllium is soluble in hot nitric acid dilute hydrochloric and sulfuric acids and sodium hydroxide.

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  • Berylliumchemeurope

    Berylliumchemeurope

    Beryllium copper is used in electrical spring contacts. Beryllium is used in the making of gyroscopes computer equipment watch springs and instruments where light-weight rigidity and dimensional stability are needed. The James Webb Space Telescope will have 18 hexagonal beryllium

    Get Price
  • Beryllium oxide chemical compound Britannica

    Beryllium oxide chemical compound Britannica

    In beryllium Compounds. The oxygen compound beryllium oxide (beryllia BeO) is a high-temperature refractory material (melting point 2 530 °C 4 586 °F ) characterized by an unusual combination of high electrical resistance and dielectric strength with high thermal conductivity.

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  • Berylliumchemeurope

    Berylliumchemeurope

    Beryllium copper is used in electrical spring contacts. Beryllium is used in the making of gyroscopes computer equipment watch springs and instruments where light-weight rigidity and dimensional stability are needed. The James Webb Space Telescope will have 18 hexagonal beryllium

    Get Price
  • BerylliumProperties History and Applications

    BerylliumProperties History and Applications

    Jan 15 2020 · Beryllium is extracted from two types of ores beryl (Be 3 Al 2 (SiO 3) 6) and bertrandite (Be 4 Si 2 O 7 (OH) 2). While Beryl generally has a higher beryllium content (three to five percent by weight) it is more difficult to refine than bertrandite which on average contains less than 1.5 percent beryllium.

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  • BerylliumEncyclopedia

    BerylliumEncyclopedia

    BERYLLIUM or Glucinum (symbol Be atomic weight 9.1) one of the metallic chemical elements included in the same sub-group of the periodic classification as magnesium. It was prepared in the form of its oxide in 1798 by L. N. Vauquelin (Ann. de chimie 1798 xxvi. p. 155) from the mineral beryl and though somewhat rare is found in many minerals was first obtained in an impure condition

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  • Beryllium Article about beryllium by The Free Dictionary

    Beryllium Article about beryllium by The Free Dictionary

    Beryllium is resistant to corrosion weight for weight it is stronger than steel and because of its low density (about 1/3 that of aluminum) it has found extensive use in the aerospace industry. Beryllium is soluble in hot nitric acid dilute hydrochloric and sulfuric acids and sodium hydroxide.

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  • Beryllium bromideWikipedia

    Beryllium bromideWikipedia

    Beryllium bromide is the chemical compound with the formula BeBr 2. It is very hygroscopic and dissolves well in water. The compound is a polymer with tetrahedral Be centres. Preparation and reactions. It can be prepared by reacting beryllium metal with elemental bromine at temperatures of 500 °C to 700 °C Be

    Chemical formula BeBr₂ Get Price
  • Template Infobox berylliumSimple English Wikipedia the

    Template Infobox berylliumSimple English Wikipedia the

    Beryllium 4 Be General properties Infoboxes for the chemical elements use the core template Infobox element Parameters In general. Usually parameters reproduce the value and the template adds the SI unit or additional standard text. While the topic is technical we can strive to make the result readable text and even verbose.

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  • Beryllium1911 Encyclopedia BritannicaBible Encyclopedia

    Beryllium1911 Encyclopedia BritannicaBible Encyclopedia

    Entry for Beryllium 1911 Encyclopedia BritannicaOne of 8 Bible encyclopedias freely available this resource contained over 40 million words in nearly 40 000 articles written by 1 500 respected authors

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  • Berylliuman overview ScienceDirect Topics

    Berylliuman overview ScienceDirect Topics

    Beryllium is an amphoteric metal forming the strongly acidic Be 2 and alkaline BeO 2 2− under different conditions. Beryllium metal carbonate hydroxide phosphate and acetate dissolve in acids or alkalines. Beryllium also shows a very high affinity for oxygen which predisposes it to the formation of insoluble phosphates (ATSDR 2002).

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  • Beryllium Facts for KidsKiddle encyclopedia

    Beryllium Facts for KidsKiddle encyclopedia

    Beryllium has 4 electrons 4 protons and 5 neutrons.. Beryllium is most likely known for the chemical compounds it forms. Some of these are emeralds and aquamarines.. Beryllium has one of the highest melting points of the light metals. It is added to other metals to make stronger alloys.. At standard temperature and pressures beryllium resists oxidation when exposed to oxygen.

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  • Chemistry of Beryllium (Z=4)Chemistry LibreTexts

    Chemistry of Beryllium (Z=4)Chemistry LibreTexts

    Beryllium is in approximately 100 of the 4000 known minerals such as bertrandite beryl chrysoberyl and phenakite. Beryllium is also present in precious gems such as aquamarine bixbite and emerald. Of the many beryllium minerals only two are of commercial importance in the preparation of beryllium metal and its compounds.

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