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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?
- Solid
- Gas
- Plasma
- Liquid (correct)
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?
- Sublimation (correct)
- Deposition
- Condensation
- Freezing
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?
- Vaporization (correct)
- Condensation
- Freezing
- Melting
Which type of change is NOT endothermic?
Which type of change is NOT endothermic?
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?
Which of the following processes absorbs energy when it occurs?
Which of the following processes absorbs energy when it occurs?
What is not a factor that affects the rate of dissolving?
What is not a factor that affects the rate of dissolving?
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?
What is diffusion?
What is diffusion?
Which state of matter has the highest kinetic energy in its particles?
Which state of matter has the highest kinetic energy in its particles?
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.
True or False: Dissolving is a chemical change.
True or False: Dissolving is a chemical change.
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