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 is a dark reddish-brown fuming liquid with a pungent odor. Denser than water and soluble in water. Hence sinks in water. Toxic by inhalation. Accelerates the burning of combustible material. It is very corrosive to tissue and to metals. Bromine, solution appears as a reddish-brown aqueous solution.

2025年1月31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 is less active chemically than chlorine and fluorine but is more active than iodine; its compounds are similar to those of the other halogens. Bromine is soluble in organic solvents and in water. Bromine is used in industry to make organobromo compounds.

Bromine is a chemical element with symbol Br and atomic number 35. Classified as a halogen, Bromine is a liquid at room temperature.

Bromine is a deep-red, oily liquid with a sharp smell. It is toxic. Bromine is used in many areas such as agricultural chemicals, dyestuffs, insecticides, pharmaceuticals and chemical intermediates. Some uses are being phased out for environmental reasons, but new uses continue to be found. Bromine compounds can be used as flame retardants.

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2020年4月9日 · Bromine is a nonmetallic chemical element with an atomic number of 35 in the periodic table of elements. Its pure elemental form is rarely found in Earth’s crust.

Bromine (Br) has an atomic mass of 35. Find out about its chemical and physical properties, states, energy, electrons, oxidation and more.

Brom ist sowohl für die oberen als auch für die tieferen Atemwege ein starker Reizstoff. Wegen der hohen Lipidlöslichkeit verursacht Brom auf der Haut und Schleimhaut tiefe, schmerzhafte und schlecht heilende Verätzungen. Nach Einatmen kleiner Mengen: Husten, vermehrte Sekretion der Schleimhäute, Nasenbluten und Schwindel.