Matter

Matter

1. Chemical changes

   • Oxidation
     • A chemical reaction that makes one substance transform into another when is contract with oxigen
   • Fermentation
     • Lactic acid
     • Alcoholic
     • Other
     • Fermentation is a chemical reaction that converts certain organic substances into others, because the action of a specific type of yeast, bacteria or fungus
   • Combustation
     • Chemical reaction that makes a substance burn by rapid oxidation.

2. Pure substances

   • Only made by 1 element

3. Mixtures

   • Made by 2 or more elements
   • heterogeneous mixture
     • You can see it's components.
   • homogeneous mixture
     • You can't see it's components.

4. Properties

   • Especific properties
     • Density
     • Hardness
     • Tenacity
     • Transparency
     • Impermeability
     • Lightness
     • Electric conductivy
     • Electric insulation
     • Color, Flavour and Smell
   • General properties
     • Mass
     • Volume
     • All that ocupies space

5. States of matter

   • Solid
   • Liquid
   • Gas

6. Ways of separating

   • Filtration
     • Separate solid from liquid
   • Evaporation
     • Separate the components of a liquid solution which have different boiling points.
   • Distillation
     • Separate tipes of liquid solution
   • Magnetic
     • Separate iron or steal
   • Decatation
     • Separate the components of a heterogeneous mixture by making use of their different densitie

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