Brom

Also known as Br, element 35, ₃₅Br

chemisches Element mit dem Symbol Br und der Ordnungszahl 35

OverviewAI-generated

Bromine is a chemical element with the symbol Br and atomic number 35. It has an atomic mass of 79.904 and an electronegativity of 3. The element was discovered in 1825. Its first ionization energy is 10.55, and its ionic radius is 1.96. The Unicode character for bromine is "溴".

Bromine is the subject of 29,713 records in the PubMed database. It is also referenced by 1,657 other encyclopedia articles. Visual materials related to the element are categorized under "Bromine" in the Commons gallery.

Synthesized by Vinony from 13 facts across 3 sources: Wikidata, PubMed, Vinony graph. Generated from structured data (not the Wikipedia text) and checked against those facts — may still contain errors.

Key facts

Bromine.engvar: en-GB

via Wikipedia infobox

Research

29,713 papers

Bromine contamination and risk management in terrestrial and aquatic ecosystems.ReviewJournal of hazardous materials · 2024Leri AC, Hettithanthri O, Bolan S et al.DOI: 10.1016/j.jhazmat.2024.133881
Bromine isotope effects: Predictions and measurements.ReviewChemosphere · 2020Gelman F, Dybala-Defratyka ADOI: 10.1016/j.chemosphere.2019.125746
Debromination with Bromine Recovery from Pyrolysis of Waste Printed Circuit Boards Offers Economic and Environmental Benefits.ReviewEnvironmental science & technology · 2023Liu J, Zhan L, Xu ZDOI: 10.1021/acs.est.2c06448
Bromine Substitution Improves the Photothermal Performance of π-Conjugated Phototheranostic Molecules.Chemistry (Weinheim an der Bergstrasse, Germany) · 2024Wan F, Wang H, Gu Y et al.DOI: 10.1002/chem.202303502
Use of Bromine and Bromo-Organic Compounds in Organic Synthesis.ReviewChemical reviews · 2016Saikia I, Borah AJ, Phukan PDOI: 10.1021/acs.chemrev.5b00400
Peroxidasin-mediated bromine enrichment of basement membranes.Proceedings of the National Academy of Sciences of the United States of America · 2020He C, Song W, Weston TA et al.DOI: 10.1073/pnas.2007749117
Bromine inhalation mimics ischemia-reperfusion cardiomyocyte injury and calpain activation in rats.American journal of physiology. Heart and circulatory physiology · 2019Ahmad S, Masjoan Juncos JX, Ahmad A et al.DOI: 10.1152/ajpheart.00652.2017
Ipso Substitution of Aromatic Bromine in Chlorinated Waters: Impacts on Trihalomethane Formation.Environmental science & technology · 2023Psoras AW, McCoy SW, Reber KP et al.DOI: 10.1021/acs.est.3c00852

via PubMed

Wikidata facts

Instance of: lithophile
Subclass of: chemical substance
Part of: halogens
Named after: stink
Material used: brine
Mass: 79.904
Image: Bromine vial in acrylic cube.jpg

Show 15 more facts

element symbol: Br
time of discovery or invention: 1825-00-00
discoverer or inventor: Antoine Jérôme Balard
Commons category: Bromine
topic's main category: Category:Bromine
atomic number: 35
Commons gallery: Bromine
ionization energy: 10.55
described by source: Brockhaus and Efron Encyclopedic Dictionary
location of discovery: France
electronegativity: 3
Unicode character: 溴
ionic radius: 0.39
on focus list of Wikimedia project: Wikipedia:Vital articles/Level/4
different from: theobromine

Sources (5)

via Wikidata · CC0

Article · Deutsch

Brom [bʁoːm] (altgriechisch βρῶμος brōmos „Gestank“) ist ein chemisches Element mit dem Elementsymbol Br und der Ordnungszahl 35. Im Periodensystem steht es in der 7. Hauptgruppe, bzw. der 17. IUPAC-Gruppe und gehört damit zusammen mit Fluor, Chlor, Iod, Astat und Tenness zu den Halogenen. Elementares Brom liegt unter Normbedingungen (Temperatur = 0 °C und Druck = 1 atm) in Form des zweiatomigen Moleküls Br2 in flüssiger Form vor. Brom und Quecksilber sind die einzigen natürlichen Elemente, die unter Normbedingungen flüssig sind. In der Natur kommt Brom nicht elementar, sondern nur in verschiedenen Verbindungen vor. Die wichtigsten Verbindungen sind die Bromide, in denen Brom in Form des Anions Br− auftritt. Die bekanntesten Bromide sind Natriumbromid und Kaliumbromid. Bromide sind ein Bestandteil des Meerwassers und besitzen einige biologische Funktionen.

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