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States of Matter

  •  English    13     Public
    Science
  •   Study   Slideshow
  • Which state of matter has no definite shape, but has a definite volume?
    Liquid
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  • Mention 3 solid objects that start with the letter 'C'
    .......
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  • Which change of state can you see in the given picture?
    Evaporation
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  • The change of paper into ash is an example of
    Chemical change
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  • What are the three states of matter?
    Solid, liquid and gas
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  • What is condensation?
    The process of gases changing into liquids on cooling is called condensation?
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  • Why does a mercury in a thermometer expands?
    The mercury in a thermometer expands due to the heat of our body
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  • What are molecules?
    Matter is made up of tiny particles called molecules.
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  • A _________ has a fixed shape and a fixed volume.
    Solid
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  • Give one example of physical change.
    .....
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  • What do you know about solid's molecules?
    The molecules in solids attract each other very strongly.
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  • What are the different changes of state that can occur in matter?
    Melting, freezing, Evaporation, Condensation
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  • How do molecules move in gases?
    They move freely in all directions.
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