Bromine - Wikipedia
Bromine is a chemical element; it has symbol Br and atomic number 35. It is a volatile red-brown liquid at room temperature that evaporates readily to form a similarly coloured vapour. Its properties are intermediate between those of chlorine and iodine.
Bromine | Properties, Uses, & Facts | Britannica
2024年11月5日 · bromine (Br), chemical element, a deep red noxious liquid, and a member of the halogen elements, or Group 17 (Group VIIa) of the periodic table. Bromine was discovered in 1826 by the French chemist Antoine-Jérôme Balard in the residues (bitterns) from the manufacture of sea salt at Montpellier.
Bromine - Element information, properties and uses | Periodic Table
Element Bromine (Br), Group 17, Atomic Number 35, p-block, Mass 79.904. Sources, facts, uses, scarcity (SRI), podcasts, alchemical symbols, videos and images.
Bromine (Br) - Periodic Table
Bromine is the 35th element in the periodic table and has a symbol of Br and atomic number of 35. It has an atomic weight of 79.904 and a mass number of 79. Bromine has thirty-five protons and forty-four neutrons in its nucleus, and thirty-five electrons in four shells.
Bromine Element Facts
Bromine is the only nonmetallic element that is liquid at ordinary temperatures. It is a dense, reddish-brown liquid which evaporates easily at room temperature to a red vapor with a strong, chlorine-like odor.
Bromine (Br) - Periodic Table
Bromine is a chemical element of the periodic table with chemical symbol Br and atomic number 35 with an atomic weight of 79.901 u and is classed as nonmetal and is part of group 17 (fluorine group). Bromine is liquid at room temperature.
Bromine | Br (Element) - PubChem
Bromine is a chemical element with symbol Br and atomic number 35. Classified as a halogen, Bromine is a liquid at room temperature. [Ar]4s 2 3d 10 4p 5. J.C. Slater, J Chem Phys, 1964, 41 (10), 3199-3205. DOI:10.1063/1.1725697.
Bromine Facts (Atomic Number 35 or Br) - ThoughtCo
2019年7月3日 · Bromine is a halogen element with atomic number 35 and element symbol Br. At room temperature and pressure, it is one of the few liquid elements . Bromine is known for its brown color and characteristic acrid odor.
Bromine Facts – Atomic Number 35 and Element Symbol Br
2020年9月22日 · Bromine is atomic number 35 with element symbol Br on the periodic table. It is the only element besides mercury that is a liquid at room temperature and pressure. You encounter bromine in swimming pools and flame retardants.
Bromine (Br) Element: Properties and Amazing Uses, Facts
2023年5月7日 · Bromine is a metallic element with the atomic number 35 and is represented by the symbol ‘Br’ in the periodic table. It is classified as a halogen and belongs to the p-block of group 17 of the periodic table.