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Bromine. (Br). http://www.chemicool.com/. Kendrick Fry. Physical Properties:. Bromine:. 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. Bromine:. Crystalline Structure :.

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slide1

Bromine

(Br)

http://www.chemicool.com/

Kendrick Fry

physical properties
Physical Properties:

Bromine:

  • 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
bromine
Bromine:

Crystalline Structure:

  • Structure: orthorhombic
  • Cell parameters:
    • a: 672.65 pm
    • b: 464.51 pm
    • c: 870.23 pm
    • α: 90.000°
    • β: 90.000°
    • γ: 90.000°
slide4

Bromine:

Symbol:

f

  • Atomic number: 35
  • Atomic mass: 79.904
  • Number of Protons:35
  • Number of Neutrons:45
  • Number of Electrons:35
bromine1
Bromine:
  • Group: 17
  • Block: P
  • Period 4
  • Electron Configuration: 1s2, 2s2, 2p6, 3s2, 3p6, 4s2, 3d10, 4p5
uses of bromine

Bromine:

Uses Of Bromine:

: Used in making fire retardant chemicals

:As a disinfectant in water treatment

:In flame proofing agents

:In dyes

: In medicine

uses of bromine1

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

bromine2
Bromine:

Where is Bromine found?

Bromine’s Abundance:

  • Bromine is mostly found in wells in Michigan and Arkansas.
  • Mostly found with Metals.
  • In 1996 about 1 billion pounds were produced Worldwide.
  • Obtained from a mollusk (shell fish)
bromine3
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(-).
http www youtube com watch v hbbvgufi9y4

Bromine:

http://www.youtube.com/watch?v=hbBVgufI9y4

The name originates from the Greek word \'Bromos\' meaning "stench"