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Is Matter Around us Pure (Mixture (type (homogeneous (have uniform…

- - - - when colloid dispersed in air
  - - - propties
        
        cant be seen with naked eye
        
        colloid is stable
        
        heterogenous
        
        separated by centrifugation
- - - - is constituted by more than 1
        
        many kind of impure form of matter
  - - - kinds by any physical process
        
        substances have same properties
  - - - have uniform composition
        
        ex: sugar/salt in water
    - - have non-uniform composition
        
        ex:oil&water
- - - - ex:lemonade,soda
      - solvent
        
        higher amount in solution
        
        component of solution
        
        dissolves other component
      - solute
        
        smaller amount in solution
        
        component of solution
        
        that dissolved in solvent
  - - - mass of solute
        
        mass by volume %
        
        =mass of solute
  - - - don't scatter light
        
        homogeneous mixture,cant be separated by filtration
- - - - & can be seen with naked eye
    - - make its path visible
    - - particles can be separated by filtration