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Science Matter Test Review

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  • What is matter?
    anything that has mass and takes up space
  • What are particles?
    tiny pieces that you cannot see that make up matter
  • Do these particles represent a liquid, solid, or gas?
    liquid
  • Blue, orange, and yellow are all examples of what property of matter?
    color
  • If a cup of water is left in the sun, what will happen?
    Some of the water will evaporate and the mass of the water will be less.
  • Do these particle represent a liquid, solid, or gas?
    gas
  • How do you know these particles represent liquid?
    They are kind of close together, kind of spread out, and don't have a definite shape.
  • How is a chemical reaction different than a physical reaction?
    A chemical reaction forms a new substance.
  • What would happen to the weight of a cup of water if it was frozen?
    nothing, it would stay the same weight
  • What is the temperature called when a solid becomes a liquid?
    the melting point
  • How do you know these particles represent solid?
    They are close together and have a definite shape.
  • What does dissolve mean?
    when a solid particles mix into a liquid
  • A push or pull force is an example of what property of matter?
    magnetism
  • Why does the amount of water reduce when you boil it?
    The water becomes a gas.
  • What is mass?
    the amount of matter in an object
  • Do these particle represent a liquid, solid, or gas?
    solid
  • How do you know these particles represent gas?
    they are really spread out