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BR MINE

Background

Family Name: Halogens

Symbol: Br

Atomic Number:35

Atomic Mass:79.904

  • Montpellier, France
  • 1824
  • Antoine Balard (age 21)
  • He was studying the plant life in

in a salt marsh and he became interested

in the salt deposits, he took brine and crystallized salt from it, he then distilled the solution to leave a dark red liquid known as bromine.

Where is Bromine Found?

Bromine is obtained from natural brine deposits. Some Bromine is still extracted today from seawater.

Characteristics

Common Isotopes

Bromine has 26 isotopes, with mass numbers 68-94. Naturally occurring Bromine is a mixture of its two stable isotopes.

Uses Of Bromine

(50.7% Bromine-79 and 49.3% Bromine-81)

  • The only nonmetallic element that is a liquid at room temperature.
  • A dense,reddish-brown liquid that evaporates easily and gives off a chlorine- like odor.
  • Less reactive than chlorine or fluorine but is more reactive than iodine.

Current Research

Bromine Compounds are used in pesticides,

dyestuffs(substance that yields a dye or can be used as a dye),water purification compounds, and flame-retardants

Latest research was done in 2014 confirming that Bromine has a critical role in tissue development

How it Affects the Body

Bromine is poisonous

and causes skin burns.

Protons:35

Neutrons:45

By:Alexis Stull

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