Particles & Matter

Small world! 🧊 THE THEME: Particle Model. We learn how particles behave in solids, liquids, and gases.

What you'll learn

Main skills from this lesson

Describe the particle arrangement in states of matter

Explain melting, freezing, and evaporation

Understand diffusion in liquids and gases

Page 1

Solids: Particles are packed tight and vibrate.

Liquids: Particles are close but can move past each other.

Gases: Particles are far apart and move very fast.

🧊 (tight) | 💧 (loose) | ☁️ (free)

Remember

Did you know? Everything in the world is made of these tiny particles!

Great work

Continue with quizzes, flashcards, or games when you are ready.

Study

1 pages