Elements, Compounds and Mixtures

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  • Created by: Megs555
  • Created on: 23-12-15 13:29

Elements

  • made up of 1 type of atom.
  • can't be broken down by physical + chemical methods.
  • Oxygen (O2), Nitrogen (N2), Carbon (C).
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Compounds

  • formed when 2 or more elements bond together chemically.
  • composition identical in every shape.
  • can only be seperated by chemical methods.
  • properties of a compound are totally different than the properties of the elements that form them.
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Mixtures

  • form when elements and/or compounds are combined physically.
  • properties are related to its components.
  • compostition varies.
  • can be seperated by physical methods.
  • tea, perfume, air.
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