Beryllium
Chemisches Element
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Beryllium ist ein chemisches Element mit dem Symbol Be und der Ordnungszahl 4. Sein Name lässt sich vom Mineral Beryll, einem berylliumhaltigen Edelstein, ableiten. In diesem Mineral sowie im Bertrandit ist auch der größte Teil des in der... Wikipedia
Symbol: Be
Ordnungszahl: 4
Atommasse: 9,012182 u
Elektronen pro Schale: 2,2
Entdeckungsdatum: 1797
Elektronenkonfiguration: [He] 2s²
Entdecker: Louis-Nicolas Vauquelin
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What is beryllium used for?
Is beryllium harmful to humans?
Is beryllium the most toxic metal?
Where is beryllium found in everyday life?
Beryllium is a chemical element; it has symbol Be and atomic number 4. It is a steel-gray, strong, lightweight and brittle alkaline earth metal.
Beryllium is a silvery-white, lustrous, relatively soft metal of group 2 of the periodic table. The metal is unaffected by air or water, even at red heat. When ...
05.03.2024 · Beryllium is a steel-gray metal that is quite brittle at room temperature, and its chemical properties somewhat resemble those of aluminum. It ...
Beryllium is used industrially in three forms: as a pure metal, as beryllium oxide, and most commonly, as an alloy with copper, aluminum, magnesium, or nickel.
Beryllium - Simple English Wikipedia, the free encyclopedia
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Beryllium is in group 2 of the periodic table, so it is an alkaline earth metal. It is grayish (slightly gray) in color. It has an atomic number of 4 and is ...
BERYLLIUM IS A SILVER-GRAY METALLIC ELEMENT THAT OCCURS NATURALLY IN ABOUT 30 MINERALS. Beryllium was discovered in 1798, but it was not widely used in industry ...
Beryllium is a chemical element with symbol Be and atomic number 4. Classified as an alkaline earth metal, Beryllium is a solid at room temperature.
08.12.2022 · Beryllium is a metal that is found in nature, especially in beryl and bertrandite rock. It is extremely lightweight and hard, is a good ...
06.10.2017 · Beryllium is one of the lightest metals and has one of the highest melting points among the light metals.
Beryllium is a hard, grayish metal naturally found in mineral rocks, coal, soil, and volcanic dust. Beryllium compounds are commercially mined, ...