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Questions and Answers
What state of matter do particles have defined volume but not a defined shape?
What state of matter do particles have defined volume but not a defined shape?
Which process involves a solid turning directly into a gas without passing through the liquid state?
Which process involves a solid turning directly into a gas without passing through the liquid state?
What is the term for the process of a liquid turning into a gas?
What is the term for the process of a liquid turning into a gas?
Which type of change is NOT endothermic?
Which type of change is NOT endothermic?
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What is the state of matter where particles are far apart and move freely?
What is the state of matter where particles are far apart and move freely?
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Which of the following processes absorbs energy when it occurs?
Which of the following processes absorbs energy when it occurs?
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What is not a factor that affects the rate of dissolving?
What is not a factor that affects the rate of dissolving?
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According to the Kinetic Particle Theory, what happens to particles as temperature increases?
According to the Kinetic Particle Theory, what happens to particles as temperature increases?
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What is diffusion?
What is diffusion?
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Which state of matter has the highest kinetic energy in its particles?
Which state of matter has the highest kinetic energy in its particles?
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True or False: In diffusion, particles move until they reach an equilibrium state.
True or False: In diffusion, particles move until they reach an equilibrium state.
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True or False: Dissolving is a chemical change.
True or False: Dissolving is a chemical change.
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