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Grade 3 Unit 5 Social Science (Matter)

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    Matter
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  • Which state EXPANDS to occupy as much space as possible?
    Gas
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  • The 3 STATES of matter are...
    Solid, Liquid, Gas
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  • Which STATE has its own shape?
    Solid
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  • True or False? ALL living things and non-living things are made of matter.
    True
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  • True or False? Matter is made up only of natural materials.
    False. Matter is made up of both natural and artificial materials.
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  • What is volume? Give a definition.
    Volume is the space matter occupies.
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  • What is mass? Give a definition.
    Mass is the amount of matter.
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  • What is water made of?
    Hydrogen and oxygen
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  • True or false? Water exists only in solid and liquid states.
    False. Water exists in solid, liquid, AND gas states.
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  • True or false? When you heat liquid water, it changes into a solid and it freezes.
    False. When you heat liquid water, it changes into water vapour and it evaporates.
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  • When you put ice cubes in a drink, the ice cubes _____.
    melt
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  • What is a pure substance? Give a definition.
    It consists of only 1 component.
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  • What is a mixture? Give a definition.
    When we put 2 or more substances together.
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  • Name the 2 types of mixtures.
    Heterogeneous and homogeneous mixtures
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  • Is pizza homogeneous or heterogenous?
    Heterogeneous
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  • Is lemonade homogeneous or heterogeneous?
    Homogeneous
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