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Chlorine

Published on Nov 20, 2015

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PRESENTATION OUTLINE

Chlorine

Bridget duncan
Photo by fdecomite

Origin

  • Discovered by Carl Wilhelm scheele
  • He was a Swedish Pomeranian pharmaceutical
  • He made a number Of chemical discoveries
  • It got its name because "chlor" means green and the gas is green
  • Discovered in 1774

Points of chlorine

  • In natural state it is a gas
  • Melting point :-150.7
  • Boiling point :-34.6
Photo by angela7dreams

Chlorine is found in

  • Bleach
  • Salt
  • Pool and spa chlorine
  • Baking soda

Parts of an atom

  • Protons - 17
  • Neutrons - 18
  • Electrons - 17
  • Rings -3
  • Ring 1-2 ring 2-8 ring 3-7

Periodic table

  • Atomic mass - 35.45
  • Atomic number-17
  • Group - 17 (halogens)
  • Period - 3
  • Symbol - Cl

My atom

  • Protons-blue
  • Neutrons-grey
  • Electrons-white