Br Meaning: Definition, Examples, and Translations
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Br
[bษนoสmษชn ]
Definition
elements, chemistry
Br is the chemical symbol for bromine, a halogen element in group 17 of the periodic table. It is a reddish-brown liquid at room temperature and has a pungent odor. Bromine is used in various applications, including flame retardants and in certain types of pharmaceuticals.
Synonyms
Examples of usage
- Bromine is a powerful oxidizing agent.
- The chemical formula for sodium bromide is NaBr.
- Bromine can be harmful if inhaled.
- The swimming pool was treated with bromine to keep the water clean.
Translations
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Interesting Facts
Science
- Bromine is unique as it is one of the only elements that is a liquid at room temperature.
- It is a halogen, which means it belongs to a group of elements that are highly reactive and often form salts.
- In its natural state, bromine can be harmful, but in controlled amounts, itโs used in many everyday products.
Industrial Uses
- Bromine compounds are used in flame retardants that help keep materials from catching fire easily.
- It's also key in the production of pesticides and certain pharmaceuticals.
Pop Culture
- Bromine has made appearances in various TV shows and movies, often depicted in scientific or laboratory settings.
- Its distinctive red color serves as a striking visual in science demonstrations.
Safety and Environment
- Due to its toxicity, handling bromine requires special safety precautions to avoid burns or respiratory issues.
- Bromine's chemical behavior contributes to environmental concerns, as it can impact air and water quality when released.
Origin of 'Br'
Main points about word origin
- The name 'bromine' comes from the Greek word 'bromos,' meaning 'stench,' due to its strong odor.
- It was first discovered in 1826 by a French chemist, Antoine Jรฉrรดme Balard, who found it while studying saltwater.
The word 'bromine' comes from the Greek word 'bromos,' meaning 'bad smell.' This name was chosen due to bromine's distinctive and unpleasant odor. It was discovered in 1826 by the French chemist Antoine Jรฉrรดme Balard, who isolated it from saltwater. The use of bromine and its compounds has expanded significantly since its discovery, finding applications in various fields such as agriculture, medicine, and industrial processes.