Study

Science 3º

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  • What are the properties of matter?
    Mass and volume
  • Do liquids have a fixed shape?
    No, they don't
  • Tell the four changes of state
    Melting, evaporation, solidification and condensation
  • Do gases have a fixed shape?
    No, they don't
  • Do solids have have a fixed volume?
    Yes, they do
  • What are the physical changes?
    Mixtures, change of shape, change of size, change of state
  • Do gases have a fixed volume?
    No, they don't
  • What are the states of matter?
    Solid, liquid and gas
  • Do liquids have a fixed volume?
    Yes, they do
  • Tell three examples of matter
    Examples
  • Do solids have have a fixed shape?
    Yes, they do