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What's the Matter?

  •  English    27     Public
    Phases of Matter, Mixture and Pure Substance
  •   Study   Slideshow
  • Is #1 an Element or a Compound?
    compound
  •  15
  • Is #1 a pure substance or mixture
    pure substance
  •  20
  • Which one is a mixture?
    number 2
  •  15
  • Which one is a pure substance?
    number 1
  •  20
  • How many different substances are in image #2?
    three
  •  15
  • How many different elements are in image #2?
    Two
  •  15
  • Which one could be separated into different substances?
    #2
  •  15
  • When steam cools and forms liquid water, what is the change of state called?
    condensation
  •  20
  • What is solidifcation?
    changes from a liquid to a solid
  •  20
  • When a gas becomes a solid it is called...
    Deposition
  •  20
  • When a solid becomes a gas, like dry ice
    sublimation
  •  20