Download presentation
Presentation is loading. Please wait.
Published byIsmael Fairbrother Modified over 10 years ago
1
Bromine (Br) Kendrick Fry
2
Bromine: Physical Properties: Color: Red-Brown
State at 25 degrees Celsius: Liquid Density: 3.1 Hardness: No data Melting Point (K): 266 Boiling Point (K): 332.7 Non-Metal
3
Bromine: Crystalline Structure: Structure: orthorhombic
Cell parameters: a: pm b: pm c: pm α: ° β: ° γ: °
4
Bromine: Symbol: Atomic number: 35 Atomic mass: 79.904
f Atomic number: 35 Atomic mass: Number of Protons:35 Number of Neutrons:45 Number of Electrons:35
5
Bromine: Group: 17 Block: P Period 4
Electron Configuration: 1s2, 2s2, 2p6, 3s2, 3p6, 4s2, 3d10, 4p5
6
Bromine: Uses Of Bromine: : Used in making fire retardant chemicals
: As a disinfectant in water treatment : In flame proofing agents : In dyes : In medicine
7
Bromine: Uses of Bromine:
: Inorganic bromine is used in photography film : It's related compound ethylene dibromine (EDB) was used in making leaded gasoline but was banned because it was found to be a known cause of cancer : In fumigants
8
Bromine: Mostly found with Metals.
Where is Bromine found? Bromine’s Abundance: Mostly found with Metals. In 1996 about 1 billion pounds were produced Worldwide. Obtained from a mollusk (shell fish) Bromine is mostly found in wells in Michigan and Arkansas.
9
Bromine: Chemical properties, reactivity, oxidation states Bromine reacts with water to form a mixture of Hydrobromic Acid, HBr, and Hypobromous Acid, HBrO. Br2 + H2O ==> HBr + HBrO Bromine liberates Oxygen when the resulting solution is heated or exposed to strong sunlight. 2 HBrO ==> 2HBr + O2 Bromine reacts with alkalis in a similar way to Chlorine. Bromine also displaces free elemental Iodine from solution of Iodide Salts, I(-).
10
Bromine: http://www.youtube.com/watch?v=hbBVgufI9y4
The name originates from the Greek word 'Bromos' meaning "stench"
Similar presentations
© 2025 SlidePlayer.com. Inc.
All rights reserved.