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Chemistry

Explore an idea. Test a prediction. Explain what changed.

Suggested learning levels · English lessons

0 XP0 mastered
Hands-on explainer · Class 8

Inside a state of matter

Class 8
Solid: fixed sites, small vibrations
0%
The relationshipSame particles · different arrangement and motion
01 · How to explore

Make the idea your own

  1. 1Compare a fixed arrangement with close mobile particles.
  2. 2Select gas to see particles spread through the container.
  3. 3Press Play to compare their motion; particle size does not change.
02 · Take it further

Explain the experiment

When the goal is met: The gas fills the container. The spaces and movement change; the particles themselves do not swell.

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