States of Matter and Particle Model
Students will describe the three states of matter (solid, liquid, gas) in terms of the arrangement and motion of their particles, and explain changes of state.
About This Topic
Students will describe the three states of matter (solid, liquid, gas) in terms of the arrangement and motion of their particles, and explain changes of state.
Key Questions
- Describe the arrangement and movement of particles in solids, liquids, and gases.
- Explain how changes in temperature and pressure affect the state of matter.
- Relate the particle model to everyday phenomena like evaporation and condensation.
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