Bromine is a chemical element with symbol Br and atomic number 35. It is the third-lightest halogen, and is a fuming red-brown liquid at room temperature that evaporates readily to form a similarly coloured gas. Its properties are thus intermediate betwe
Bromine (from , meaning "stench (of he-goats)") is a chemical element with the symbol Br, and atomic number of 35. It is in the halogen group (17). 例句与用法 1. The number of cationic bromine and chlorine compounds is restricted .溴、氯阳离子化合物的数量受局限。 2. Derivatives of...
Hint: The color of the solution is the same as that of potassium dichromate. However, elemental bromine is fuming reddish-brown liquid at room temperature. It is used for the unsaturation test. Complete step by step answer: > Bromine is a chemical element with ...
Its atomic symbol is Br. The atomic number of bromine is 35, and the molar mass is 79.9 g/mol. Ther...Become a member and unlock all Study Answers Start today. Try it now Create an account Ask a question Our experts can answer your tough homework and study questions. Ask a qu...
ब्रोमिन A pungent dark red volatile liquid element (symbol Br, atomic number 35) of the halogen series that occurs in brine and is used in the production of chemicals.[..] omegawiki 显示算法生成的翻译 将“bromine"自动翻译成 马拉地文 ...
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. Isolated independently by two chemists, ...
Atomic Symbol: Br Atomic Number: 35 Atomic Weight: 79.901–79.907 Stable isotopes:79Br :50.5–50.8 % 81Br :49.2–49.5 % 1 Atm Melting Point: 266 K 1 Atm Boiling Point: 332.7 K 1 Atm of Nebular Condensationa: 546 K
Bromineis a chemical element with the symbol Br and atomic number 35. It is the third-lightest halogen, and is a fuming red-brown liquid at room temperature that evaporates readily to form a similarly coloured vapour. Does Ethyne react with bromine water?
SymbolBrA reddish-brown halogen element that can be found in combined form in ocean water. The pure form is a nonmetallic liquid that gives off a highly irritating vapor. It is used to make dyes, sedatives, and photographic film.Atomic number35. SeePeriodic Table. ...
a pungent dark red volatile liquid element of the halogen series that occurs in natural brine and is used in the production of chemicals, esp ethylene dibromide. Symbol: Br; atomic no.: 35; atomic wt.: 79.904; valency: 1, 3, 5, or 7; relative density 3.12; density (gas): 7.59 kg/...