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.

Jan 31, 2025 · 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. 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 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.

It is the only non-metallic element that is present in liquid form at standard temperature and pressure. Bromine readily evaporates (very volatile) in the form of reddish colored gas. It is part of the halogen family and is the third lightest member of this group. It has properties that are intermediate between iodine and chlorine.

Sep 1, 2024 · The atomic mass of bromine is 79.904 u and its density is 3.12 g/cm 3. Bromine has a very less number of isotopes. And out of them, only 2 isotopes are stable ( 79 Br and 81 Br).

Sep 22, 2020 · 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.

Nov 21, 2020 · Bromine is a chemical element with atomic number 35 which means there are 35 protons and 35 electrons in the atomic structure.

Bromine is a chemical element that has a symbol Br and atomic number 25. To learn more about bromine uses, physical and chemical properties, atomic mass and more click here.

Bromine (from Ancient Greek:βρῶμος, brómos, meaning 'stench') is a chemical element with symbol Br, and atomic number 35. It is a halogen. The element was isolated independently by two chemists, Carl Jacob Löwig and Antoine Jerome Balard, in 1825–1826.