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STATES OF MATTER

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    Y4
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  • what do you call everything around you?
    matter
  •  10
  • in which state are the particles very close and arranged in a very organized way?
    solid
  •  15
  • what can make solid change their shapes and volume?
    if physical forces are present
  •  20
  • what makes liquid change its shape?
    the container where it is in
  •  20
  • can we hold liquids? why?
    no, we can't hold liquids! because they are runny and flow easily through our hands.
  •  25
  • what makes a liquid change its volume?
    physical forces
  •  15
  • in which state the particles are not close to each other and move very quickly?
    gas
  •  10
  • what state of matter is hard to be controlled and escapes easily?
    gases
  •  10
  • what is air made of?
    various gases
  •  20
  • what will happen to the volume of the water if we heat it?
    the volume will become smaller
  •  20
  • not everything around you is matter, TRUE OR FALSE?
    FALSE
  •  15
  • matter has 3 main states: solids, liquids and gases. TRUE OR FALSE?
    TRUE
  •  15
  • temperature is a physical force. TRUE OR FALSE?
    TRUE
  •  15
  • the particles of a gas are hard to be controlled. TRUE OR FALSE?
    TRUE
  •  15
  • you can't cut solids. TRUE OR FALSE?
    FALSE
  •  15
  • When ice melts, it becomes gas. TRUE OR FALSE?
    FALSE
  •  15