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Science: a closer Look _G1_Ch10_changes in matte ...

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  • Lemonade is a mixture you cannot ____
    separate
  • Some liquids like ___ do not mix completely.
    oil
  • The ___ of matter can be changed by heat and air.
    properties
  • The more ___, the faster water will evaporate.
    heat
  • You can sometimes _____ matter into something else.
    change
  • When water is heated, it can ____.
    evaporate
  • Some solids can ___ in a liquid.
    dissolve
  • Water gas is called ____.
    Water vapor
  • When you ______ a solid, you change it to a liquid.
    heat / melt
  • (true/false) A mixture is only one thing.
    False
  • (true/false) Sugar dissolves in water.
    True
  • You can tear or ___ some solids.
    bend / fold / cut / burn
  • Liquids get ____ when they loose heat.
    cooler
  • When water vapor cools, it turns into ____.
    liquid
  • Some solids ___ in water and some sink
    float
  • A liquid becomes a ___ when it freezes.
    solid
  • Liquids ____ when they get very cold.
    freeze
  • A ____ is two or more things put together.
    mixture
  • (true/false) Chocolate milk is a mixture you can separate.
    False
  • (true/false) Oil dissolves in water.
    False
  • (true/false) A marble will sink in water.
    True
  • You can fold, bend, or tear a ___ to change it.
    solid
  • (true/false) To burn is to change matter with heat and air.
    True
  • When you mix ___ they do not change.
    solids
  • When paper burns, it turns into _____
    ashes
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