Beryllium Element - Search
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  2. Beryllium is a chemical element with the symbol Be and atomic number 4. It is a steel-gray, strong, lightweight and brittle alkaline earth metal. It is a divalent element that occurs naturally only in combination with other elements to form minerals. Gemstones high in beryllium include beryl (aquamarine, emerald, red beryl) and chrysoberyl.
    www.wikiwand.com/en/Beryllium
    What is Beryllium? Beryllium is an element with an atomic number of 4 in the periodic table. It is a bivalent and highly toxic element. The element has one of the highest melting points among the light metals. Beryllium exists in 30 different minerals, among which bertrandite, beryl, chrysoberyl, and phenacite are the most important.
    byjus.com/chemistry/beryllium/
    Beryllium, chemical element that is the lightest member of the alkaline-earth metals of Group 2 of the periodic table. It is used in metallurgy as a hardening agent and in many outer space and nuclear applications.
    www.britannica.com/science/beryllium
     
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  6. Beryllium (Be) - Periodic Table

  7. Beryllium (Be) [4] — Chemical Element — Periodic Table

  8. Periodic Table of Elements: Los Alamos National Laboratory

  9. beryllium summary | Britannica

  10. The Brittle Element Beryllium | ChemTalk

  11. Beryllium - Properties, History, and Applications - ThoughtCo

  12. Chemistry of Beryllium (Z=4) - Chemistry LibreTexts

  13. About Beryllium | Department of Energy

  14. Beryllium (Be) -Atomic number, Atomic Weight, Chemical …

  15. Beryllium (Be) - Periodic Table (Element Information & More)

  16. Beryllium: Economic Geology, Material Flow, and Global …

  17. Beryllium - Periodic Table and Atomic Properties

  18. Beryllium | Be | CID 5460467 - PubChem

  19. Beryllium - Overview | Occupational Safety and Health …

  20. Federal Register :: Agency Information Collection Activities ...