Matter

Matter

1. properties

   • Mass
     • amount of matter that body has.
     • specific propersite
       • density
         • amount of mass that fits into a certain volumen
           • g/cm
       • hardness
         • Resistance of a substance against tbeing scratchet by a material
       • Tenacity
         • opposition a materialhave against breaking ordeformed
       • Transparency
         • allow ligt to pass through it.
       • impermeavility
         • prewent water from passing through it
   • volume
     • spaces that matter occupies

2. pure sustance and mixtures

   • pure sustances
     • made up of singletypes of sustances
       • Filtracion
         • Decantiation
           • separe tha components of a heterogeneus mixtura using diferent substances
         • magnetic separation
           • separate the iron or steelfrom a mixture
         • Distillation
           • separate the componet of a liquid solution wich have different boiling points
         • Evaporation
           • Separate the componet of a liquid solution
   • Mixtures
     • made up two or more combined substance

3. chemical change

   • Combustion
     • chemical reaction that makes a substance burn by rapid oxidation
   • Oxidation
     • chemical reaction that makes one substance transform in to another when in contact with oxygen
   • Fermentation
     • is the action of a specific typeof yeast, bacteria or fungus

4. states of matter

   • liquid
     • defined volumen and a variable shape
       • Melting
         • solid to liquid
       • Boling/vaporisation
         • liquid to gas
       • Solidification
         • liquid to solid
   • solid
     • defined volumen and shape
       • melting
         • solid to liquid
       • solidification
         • liquid to solid
   • gass
     • varialble volumen and shape
       • Boiling/vaporisation
         • liquid to gas

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