Atomic Number of Bromine is 35.
Bromine atoms have 35 electrons and the shell structure is 2.8.18.7. The ground state electronic configuration of neutral bromine is Ar.3d 10.4s 2.4p 5 and the term symbol of bromine is 2 P 3/2. Bromine: description Your user agent does not support the HTML5 Audio element. At ambient temperature bromine is a brownish-red liquid. It has a similarly colored vapor with an offensive and suffocating odor. It is the only nonmetallic element that is liquid under ordinary conditions, it evaporates easily at standard temperature and pressures in a red vapor that has a strong disagreeable odor resembling that of chlorine.
Chemical symbol for Bromine is Br. Number of protons in Bromine is 35. Atomic weight of Bromine is 79.904 u or g/mol. Melting point of Bromine is -7,3 °C and its the boiling point is 58,8 °C.
- Element Bromine (Br), Group 17, Atomic Number 35, p-block, Mass 79.904. Sources, facts, uses, scarcity (SRI), podcasts, alchemical symbols, videos and images.
- Our bromine page has over 210 facts that span 96 different quantities. Each entry has a full citation identifying its source. Areas covered include atomic structure, physical properties, atomic interaction, thermodynamics, identification, atomic size, crystal structure, history, abundances, and nomenclature.
About Bromine
Bromine Atomic Number And Mass Number
Bromine Mass Number
Bromine is a toxic oily liquid of intense red color, known for its strong unpleasant smell. That is why its name comes from a Greek word meaning stench. This chemical element exists in our cells in the form of bromide, but in large doses it has very strong irritating and toxic properties so it should be avoided. Bromine belongs to the group of halogens. In nature, it can be found in some deposits in the soils, which are in abundance in North America and China, as well as in the Dead Sea. This chemical element is used in chemical industry for producing insecticides, pesticides, sedatives, and other chemicals. The compounds of this chemical element are added to various materials to reduce their flammability.
Uses of Bromine
Bromine, a reddish-brown element with symbol Br, is used in making dyes, in pharmaceuticals, in flame-retardants, in medicines, and in agricultural chemicals. Hydrogen bromide, a colorless compound with the formula HBr, is used as a catalyst in organic chemistry. It is also important in the production of inorganic and organic bromine alloys. Tetrabromoethane (C2H2Br4) and Bromoform (CHBr3) are used as liquids in gauges. Silver bromide, a compound with the formula AgBr, is mainly used in photographic films. Bromine monochloride, a compound with formula BrCl, is employed in analytical chemistry and industrial cooling water systems.
Compounds with Bromine
- HBr: Hydrogen bromide
- AgBr: Silver bromide
- BrN3: Bromine azide
- BrCl: Bromine monochloride
- BrF: Bromine monofluoride
- BrSCN: Bromine thiocyanate
- BrCN: Cyanogen bromide
- BrF3: Bromine trifluoride
- BrF5: Bromine pentafluoride
- HOBrO: Bromous acid
- HOBrO2: Bromic acid
- HOBrO3: Perbromic acid
- HOBr: Hypobromous acid
- BrOBrO3: Bromine perbromate
- C2H4Br2: Ethylene bromide
- C2H2Br4: Tetrabromoethane
- CHBr3: Bromoform
- KBrO3: Potassium bromate
- CBrClF2: Bromochlorodifluoromethane
- CBrF3: Bromotrifluoromethane
- CH2BrCl: Bromochloromethane
Properties of Bromine Element
.png "Bromine Atomic Number")
| Atomic Number (Z) | 35 |
|---|---|
| Atomic Symbol | Br |
| Group | 17 |
| Period | 4 |
| Atomic Weight | 79.904 u |
| Density | 3.122 g/cm3 |
| Melting Point (K) | 265.8 K |
| Melting Point (℃) | -7,3 °C |
| Boiling Point (K) | 332 K |
| Boiling Point (℃) | 58,8 °C |
| Heat Capacity | 0.474 J/g · K |
| Abundance | 2.4 mg/kg |
| State at STP | Liquid |
| Occurrence | Primordial |
| Description | Halogen |
| Electronegativity (Pauling) χ | 2.96 |
| Ionization Energy (eV) | 11.81381 |
| Atomic Radius | 115pm |
| Covalent Radius | 114pm |
| Van der Waals Radius | 185 |
| Valence Electrons | 7 |
| Year of Discovery | 1826 |
| Discoverer | Balard |
What is the Boiling Point of Bromine?
Bromine boiling point is 58,8 °C. Boiling point of Bromine in Kelvin is 332 K.
What is the Melting Point of Bromine?
Bromine melting point is -7,3 °C. Melting point of Bromine in Kelvin is 265.8 K.
How Abundant is Bromine?
Abundant value of Bromine is 2.4 mg/kg.
What is the State of Bromine at Standard Temperature and Pressure (STP)?
State of Bromine is Liquid at standard temperature and pressure at 0℃ and one atmosphere pressure.
When was Bromine Discovered?
Bromine was discovered in 1826.
Bromine Atomic Number Electron Configuration