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Beryllium is a chemical element with symbol Be and atomic number 4. It is a relatively rare Appearance, white-gray metallic. Standard atomic weight (Ar, standard), ♤(5). Beryllium in the periodic table. Element Beryllium (Be), Group 2, Atomic Number 4, s-block, Mass Sources , facts, uses, scarcity (SRI), podcasts, alchemical symbols, videos and images. The Element Beryllium. Beryllium is a chemical element in the periodic table that has the symbol Be and atomic number 4. A toxic bivalent element, beryllium is a.

Periodic Table Group and Classification of the Beryllium Element Elements can be classified based on their physical states (States of Matter) e.g. gas, solid or. Beryllium and its salts are toxic and should be handled with the greatest of care. Beryllium is found mostly in minerals like beryl [AlBe3(Si6O18)] and chrysoberyl. Louis Nicolas Vauquelin discovered beryllium in the oxide form in both beryl and Because beryllium is relatively transparent to X-rays, ultra-thin Be-foil is.

Beryllium: Beryllium (Be), chemical element, the lightest member of the alkaline- earth metals of Group 2 (IIa) of the periodic table, used in metallurgy as a. Get periodic table facts on the chemical and physical properties of the Beryllium and its compounds are toxic and should not be tasted to. Overview. Name, Beryllium. Symbol, Be. Atomic Number, 4. Atomic Weight, Density, g/cm3. Melting Point, °C. Boiling Point, °C. [1] metals family. These metals make up Group 2 (IIA) of the periodic table [2]. The effects of inhaling beryllium powder can be acute or chronic. Acute effects .