Chemically, bromine is classified as a___________________?
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Answer: B. red-brown liquid
Explanation
Bromine is a heavy, volatile, red-brown liquid at standard room temperature and pressure conditions. It is one of the few elements on the periodic table that exists in a liquid state natively. Bromine readily vaporizes at room temperature to form a red-brown gas with a pungent odor. Bromine belongs to the halogen group of elements located in group seventeen of the periodic table. Halogens are highly reactive nonmetallic elements that readily form compounds with various metals. Liquid bromine requires careful handling in chemical laboratories due to its corrosive and toxic nature.
Bromine compounds are utilized in flame retardants, photographic chemicals, and pharmaceutical products. Industrial chemistry applications rely on halogen reactivity to synthesize complex organic molecules safely. Safety equipment including fume hoods is mandatory when working with volatile liquid bromine. Black solid describes elements like iodine or carbon rather than volatile liquid bromine. Colourless gas describes elemental gases like hydrogen, oxygen, or nitrogen at room temperature. Highly inflammable gas is incorrect because bromine is a liquid and does not burn easily.
- Subject
- Everyday Science
- Category
- Everyday Science
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- —
- Difficulty
- medium
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