2024 Science: Solids, Liquids, and Gases
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Questions and Answers

What happens to the particles of a gas when the gas is heated?

  • They move in a more orderly motion
  • They move slower and closer together
  • They move faster and expand slightly (correct)
  • They vibrate in fixed positions
  • How does the force between particles in a gas compare to that in a solid?

  • The force is stronger in a gas
  • The force is the same in both states
  • The force is weaker in a gas (correct)
  • The force is stronger in a solid
  • What effect does heating have on the pressure of a gas?

  • Heating has no effect on the pressure
  • Heating increases the pressure (correct)
  • Heating stabilizes the pressure
  • Heating decreases the pressure
  • What happens to the particles in a liquid as it gets hotter?

    <p>They move freely and expand slightly</p> Signup and view all the answers

    How does the force of attraction between particles in a liquid compare to that in a solid?

    <p>It is weaker in the liquid</p> Signup and view all the answers

    What happens to a liquid when it is heated?

    <p>It expands and increases pressure</p> Signup and view all the answers

    What effect does increasing the temperature have on the particles in a solid?

    <p>They vibrate more in their positions</p> Signup and view all the answers

    What distinguishes the force of attraction between particles in a solid from that in a liquid?

    <p>The force is strong and holds the particles close together in fixed positions</p> Signup and view all the answers

    What happens to the particles in a solid as it gets hotter?

    <p>They vibrate more in their positions</p> Signup and view all the answers

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