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3rd Natural Matter and Energy

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    Review for Unit 5
  •   Study   Slideshow
  • What is volume?
    The space an object occupies.
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  • What is the space an object occupies called?
    Volume.
  •  10
  • What is mass?
    The quantity of matter in an object; kilograms/ grams
  •  15
  • What is the quantity of matter in an object called? (ex. kilograms/ grams)
    Mass
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  • What is a pure substance?
    Matter that only contains one substance.
  •  15
  • What is a mixture?
    Matter than contains two or more substances.
  •  15
  • What is a mixture we cannot see the different ingredients in called?
    A homogeneous mixture
  •  15
  • What type of mixture is this? (Homogeneous or heterogeneous)
    Homogeneous
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  • What type of mixture is this? (Homogeneous or heterogeneous)
    Homogeneous
  •  15
  • What type of mixture is this? (Homogeneous or heterogeneous)
    Homogeneous
  •  15
  • What type of mixture is this? (Homogeneous or heterogeneous)
    Heterogeneous
  •  15
  • What type of mixture is this? (Homogeneous or heterogeneous)
    Heterogeneous
  •  15
  • What is a mixture we can see the different ingredients in called?
    Heterogeneous
  •  15
  • What are the four changes of state?
    Melting, Evaporation, Solidification and Condensation
  •  20
  • When a solid changes to liquid, it is called...
    melting
  •  15
  • When a liquid changes to gas, it is called...
    evaporation
  •  15