chem 101 chapter 1
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Tro, Principles of Chemistry: A Molecular Approach<br />
12<br />
Gases<br />
• Because there is a lot of<br />
empty space, the particles can<br />
be squeezed closer together;<br />
therefore, gases are<br />
compressible.<br />
• Because the particles are not<br />
held in close contact and are<br />
moving freely, gases expand<br />
to fill and take the shape of<br />
their container, and will flow.