Nimo

Study smarter with Nimo

Personalised revision that adapts to you. Ace your revision with unlimited practice questions that are designed to help you learn faster. We're slowly rolling out to more and more students.

Understanding the particle model of matter

Particle model of matter • States of matter and density

Key concepts

What you'll likely be quizzed about

  • The particle model describes matter as being made of small particles.
  • These particles are constantly in motion and have different arrangements in solids, liquids, and gases.
  • The properties of these states can be explained by the behavior and interactions of these particles.

Flashcards

Test your knowledge with interactive flashcards

Can states of matter be reversed?

Click to reveal answer

Yes, states of matter can often be reversed, such as freezing liquid water into ice or evaporating liquid water into vapor.

Key notes

Important points to keep in mind

Particles in solids are fixed in place and vibrate.

Liquids adapt to container shape while retaining volume.

Gasses expand to fill available space and are compressible.

Temperature influences particle movement and state transitions.

Pressure can affect the state of gases significantly.

Built with v0