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Matter, materials and mixtures!

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  • We ALWAYS see the materials of a mixture.
    FALSE
  • In a smoothie, we can't see the materials.
    TRUE
  • There are three types of changes.
    FALSE
  • Filtering is good for separating solids and liquids.
    TRUE
  • The change of shape helps to modify objects. Ex: plasticine and rubber.
    TRUE
  • There are two types of changes: physical and chemical.
    TRUE
  • A mixture is something that has got two or more different materials.
    TRUE
  • If we mix oil and water, we see the materials.
    TRUE
  • Combustion and oxidation are examples of physical changes.
    FALSE
  • Materials can be natural or manufactured.
    TRUE
  • Oxidation is produced with METAL.
    TRUE
  • If we mix sand and water, we can't see the materials.
    FALSE
  • Change of shape is a physical change.
    TRUE
  • In a lemonade, we see the materials.
    FALSE
  • Some examples of natural materials are: wood and iron.
    TRUE
  • Matter is everything around us.
    TRUE
  • Combustion is produced with METAL.
    FALSE
  • Sieving is good for separate liquids.
    FALSE
  • We can separate materials of a mixture.
    TRUE
  • Some examples of manufactured materials are: cotton and feathers.
    FALSE
  • Evaporating is good for separating solids.
    FALSE
  • Paper is created from the wood and it is a manufactured material.
    TRUE
  • Matter has got: weith, volume and takes up space.
    TRUE
  • Change of state is a chemical change.
    FALSE
  • The reaction when we burn the paper is the COMBUSTION.
    TRUE
  • The three states of matter are: solid, liquid and gas.
    TRUE
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