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Transcript of Chapter 2, Section 1 States of Matter Wednesday, September 30, 2009 Pages 46 -- 50 Wednesday,...
![Page 1: Chapter 2, Section 1 States of Matter Wednesday, September 30, 2009 Pages 46 -- 50 Wednesday, September 30, 2009 Pages 46 -- 50.](https://reader036.fdocuments.in/reader036/viewer/2022081813/56649e8f5503460f94b9278c/html5/thumbnails/1.jpg)
Chapter 2, Section 1States of Matter
Wednesday, September 30, 2009
Pages 46 -- 50
![Page 2: Chapter 2, Section 1 States of Matter Wednesday, September 30, 2009 Pages 46 -- 50 Wednesday, September 30, 2009 Pages 46 -- 50.](https://reader036.fdocuments.in/reader036/viewer/2022081813/56649e8f5503460f94b9278c/html5/thumbnails/2.jpg)
ObjectivesObjectives
• Define and differentiate solids, liquids, and gases in terms of shape and volume.
• Compare the particle motion in solids, liquids, and gases.
• Define and differentiate solids, liquids, and gases in terms of shape and volume.
• Compare the particle motion in solids, liquids, and gases.
![Page 3: Chapter 2, Section 1 States of Matter Wednesday, September 30, 2009 Pages 46 -- 50 Wednesday, September 30, 2009 Pages 46 -- 50.](https://reader036.fdocuments.in/reader036/viewer/2022081813/56649e8f5503460f94b9278c/html5/thumbnails/3.jpg)
Vocabulary WordsVocabulary Words
• Solid• Crystalline solid• Melting point• Amorphous solid• Liquid• Viscosity• Gas
• Solid• Crystalline solid• Melting point• Amorphous solid• Liquid• Viscosity• Gas
![Page 4: Chapter 2, Section 1 States of Matter Wednesday, September 30, 2009 Pages 46 -- 50 Wednesday, September 30, 2009 Pages 46 -- 50.](https://reader036.fdocuments.in/reader036/viewer/2022081813/56649e8f5503460f94b9278c/html5/thumbnails/4.jpg)
What are solids, liquids, and gases?
![Page 5: Chapter 2, Section 1 States of Matter Wednesday, September 30, 2009 Pages 46 -- 50 Wednesday, September 30, 2009 Pages 46 -- 50.](https://reader036.fdocuments.in/reader036/viewer/2022081813/56649e8f5503460f94b9278c/html5/thumbnails/5.jpg)
SolidsSolids• A solid has a definite
shape and definite volume.• An object would not
change its size or shape as you move it from place to place.
• The particles in a solid are packed tightly together in stay in a fixed position.
• A solid has a definite shape and definite volume.• An object would not
change its size or shape as you move it from place to place.
• The particles in a solid are packed tightly together in stay in a fixed position.
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![Page 6: Chapter 2, Section 1 States of Matter Wednesday, September 30, 2009 Pages 46 -- 50 Wednesday, September 30, 2009 Pages 46 -- 50.](https://reader036.fdocuments.in/reader036/viewer/2022081813/56649e8f5503460f94b9278c/html5/thumbnails/6.jpg)
Types of SolidsTypes of Solids
• In most solids, the particles form a regular, repeating pattern.
• Patterns create crystals. • Solids that are form from crystals are
called crystalline solids.• Crystalline solids have a distinct melting
point.• Examples include salt, sugar, sand, and
snow.
• In most solids, the particles form a regular, repeating pattern.
• Patterns create crystals. • Solids that are form from crystals are
called crystalline solids.• Crystalline solids have a distinct melting
point.• Examples include salt, sugar, sand, and
snow.
![Page 7: Chapter 2, Section 1 States of Matter Wednesday, September 30, 2009 Pages 46 -- 50 Wednesday, September 30, 2009 Pages 46 -- 50.](https://reader036.fdocuments.in/reader036/viewer/2022081813/56649e8f5503460f94b9278c/html5/thumbnails/7.jpg)
Types of Solids -- Cont’dTypes of Solids -- Cont’d
• Some solids are not arranged in a regular pattern.
• These solids are called amorphous solids.
• Amorphous solids do not have a distinct melting point.
• Examples include rubber, plastics, and glass.
• Some solids are not arranged in a regular pattern.
• These solids are called amorphous solids.
• Amorphous solids do not have a distinct melting point.
• Examples include rubber, plastics, and glass.
![Page 8: Chapter 2, Section 1 States of Matter Wednesday, September 30, 2009 Pages 46 -- 50 Wednesday, September 30, 2009 Pages 46 -- 50.](https://reader036.fdocuments.in/reader036/viewer/2022081813/56649e8f5503460f94b9278c/html5/thumbnails/8.jpg)
LiquidsLiquids
• Liquid has no shape of its own.• Liquid takes the shape of its
container.• The particles in liquid are free to
move around.• The resistance of liquid flowing
from place to place is called viscosity.
• Liquid has no shape of its own.• Liquid takes the shape of its
container.• The particles in liquid are free to
move around.• The resistance of liquid flowing
from place to place is called viscosity.
![Page 9: Chapter 2, Section 1 States of Matter Wednesday, September 30, 2009 Pages 46 -- 50 Wednesday, September 30, 2009 Pages 46 -- 50.](https://reader036.fdocuments.in/reader036/viewer/2022081813/56649e8f5503460f94b9278c/html5/thumbnails/9.jpg)
GasesGases
• A gas can change volume very easily.
• Gas particles move very fast and easily spread apart and fills all the available space.
• A gas has neither definite shape nor volume.
• A gas can change volume very easily.
• Gas particles move very fast and easily spread apart and fills all the available space.
• A gas has neither definite shape nor volume.
![Page 10: Chapter 2, Section 1 States of Matter Wednesday, September 30, 2009 Pages 46 -- 50 Wednesday, September 30, 2009 Pages 46 -- 50.](https://reader036.fdocuments.in/reader036/viewer/2022081813/56649e8f5503460f94b9278c/html5/thumbnails/10.jpg)
HomeworkHomework
• Workbook 2.1 -- due Friday, October 2.
• Bring in a clean water bottle by Thursday, October 1st!
• Workbook 2.1 -- due Friday, October 2.
• Bring in a clean water bottle by Thursday, October 1st!