Kinetic Particle Theory of Matter
Chemistry ⇒ States of Matter
Kinetic Particle Theory of Matter starts at 7 and continues till grade 12.
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See sample questions for grade 7
A student heats a beaker of ice until it melts and then boils. According to the Kinetic Particle Theory, what happens to the particles as the temperature increases?
A student observes that a balloon expands when heated. Using the Kinetic Particle Theory, explain why this happens.
A student places a drop of food coloring in water and observes it spreading out. Using the Kinetic Particle Theory, explain why this happens.
Describe how the Kinetic Particle Theory explains the process of diffusion in gases.
Describe the arrangement and movement of particles in a liquid.
Describe what happens to the arrangement of particles when a gas is compressed.
Describe what happens to the particles in a liquid when it freezes to become a solid.
Explain how the movement of particles changes when a solid is heated and becomes a liquid.
Explain why gases have no fixed volume or shape, using the Kinetic Particle Theory.
Explain why heating a solid can cause it to change into a liquid, using the Kinetic Particle Theory.
Explain why liquids can flow but solids cannot, using the Kinetic Particle Theory.
State one difference between the arrangement of particles in a solid and a gas.
