Ref: J2315 | 08 September 2010 Presentation by W.S. (Bill) Cummings Cummings Economics.
1 Chapter 2Energy and Matter 2.5 States of Matter Copyright © 2005 by Pearson Education, Inc....
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Transcript of 1 Chapter 2Energy and Matter 2.5 States of Matter Copyright © 2005 by Pearson Education, Inc....
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Chapter 2 Energy and Matter
2.5 States of Matter
Copyright © 2005 by Pearson Education, Inc.Publishing as Benjamin Cummings
![Page 2: 1 Chapter 2Energy and Matter 2.5 States of Matter Copyright © 2005 by Pearson Education, Inc. Publishing as Benjamin Cummings.](https://reader035.fdocuments.in/reader035/viewer/2022062714/56649d485503460f94a23c0e/html5/thumbnails/2.jpg)
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Solids
Solids have • a definite shape.• a definite volume. • particles that are close
together in a fixed arrangement.
• particles that move very slowly.
Copyright © 2005 by Pearson Education, Inc.Publishing as Benjamin Cummings
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Liquids
Liquids have• an indefinite shape, but
a definite volume.• the same shape as their
container. • particles that are close
together, but mobile.• particles that move
slowly.
![Page 4: 1 Chapter 2Energy and Matter 2.5 States of Matter Copyright © 2005 by Pearson Education, Inc. Publishing as Benjamin Cummings.](https://reader035.fdocuments.in/reader035/viewer/2022062714/56649d485503460f94a23c0e/html5/thumbnails/4.jpg)
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Gases
Gases have • an indefinite shape. • an indefinite volume.• the same shape and
volume as their container.
• particles that are far apart.
• particles that move very fast.
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Three States of Matter for Water
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Summary of the States of Matter
Solid Liquid Gas
Copyright © 2005 by Pearson Education, Inc.Publishing as Benjamin Cummings
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Identify each as: 1) solid 2) liquid or 3) gas.
___ A. It has a definite volume, but takes the shape of
the container.
__ B. Its particles are moving rapidly.
__ C. It fills the volume of a container.
__ D. It has particles in a fixed arrangement.
__ E. It has particles close together that are mobile.
Learning Check
![Page 8: 1 Chapter 2Energy and Matter 2.5 States of Matter Copyright © 2005 by Pearson Education, Inc. Publishing as Benjamin Cummings.](https://reader035.fdocuments.in/reader035/viewer/2022062714/56649d485503460f94a23c0e/html5/thumbnails/8.jpg)
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Identify each as: 1) solid 2) liquid or 3) gas.
2 A. It has a definite volume, but takes the shape of the container.3 B. Its particles are moving rapidly.
3 C. It fills the volume of a container.
1 D. It has particles in a fixed arrangement.
2 E. It has particles close together that are mobile.
Solution