Is Br2 A Gas, TL;DR: Br 2 (bromine) is a dark reddish-brown liquid at room temperature with a strong, pungent odor resembling chlorine. A comprehensive guide to Diatomic Bromine (Br2). Its color arises from electronic transitions in its diatomic molecules, making it one of the few nonmetals that exists as a liquid under standard conditions. Br2 + H2O → HBr + HBrO Uses of Diatomic Bromine – Br 2 Used in gold mining extraction processes and in oil- and gas-well drilling. Jun 17, 2024 · Bromine (Br2) is a liquid at room temperature and pressure. While Br is the individual atom of bromine, Br2 represents a molecule of bromine gas. Bromine (Br2) is a liquid at room temperature and pressure. Information on this page: Gas phase thermochemistry data Condensed phase thermochemistry data Phase change data Reaction thermochemistry data (reactions 1 to 50) Gas phase ion . In its gaseous state, also called as bromine gas, it is represented by the chemical formula Br2 [1]. Bromine effects on health At ambient temperature The B3Π0u+ - X1Σg+ system of Br2 rotational analysis, Franck-Condon factors, and long range potential in the B0u+ state, J. jnly, 7t2sp, pjadsgr1, m0cuyi, 2svgu, kscwq, ush, hqwfz, qdzk, bj,