List all the properties of water Bell Ringer and why they are...
Transcript of List all the properties of water Bell Ringer and why they are...
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Bell Ringer
List all the properties of water and why they are essential for life on Earth.
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States of Matter Day 1
Unit 1 – Matter
SubUnit - 2
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Vocabulary
solid
liquid
gas
melting
vaporization
sublimation
deposition
phase change
Kinetic Energy
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Standard
Differentiate among the four states of matter. (Note that there are currently five states of matter that have been identified.)
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Objectives
1. Describe the four states of matter, including shape, volume, and motion of molecules.
2. Identify energy differences between and phase changes among the three common states of matter (solids, liquids, gases).
3. Describe all the possible phase changes including behavior of particles before, during, and after a phase change.
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States of Matter Song
• https://youtu.be/vDZhUkp30tE
https://youtu.be/vDZhUkp30tE
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Overview of States of Matter
• https://youtu.be/9TVOlTolKFA
https://youtu.be/9TVOlTolKFA
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Solids1st State of Matter
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ShapeDefinite Shape
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Volume
• Definite Volume (High Density)
• Exception: Water
• Not Compressible
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Motion of Molecules
• Stationary but vibrating
• Space Between Molecules Small
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Energy
• Low Kinetic Energy: energy of motion
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Melting
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Liquids2nd State of Matter
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Shape
• No Definite Shape
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Volume
• Definite Volume(Mid-High Density)
• Slightly Compressible
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Motion of Molecules
• Sliding Past Each Other Constantly
• Slow
• Space Between Molecules Medium
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Energy
• Medium Kinetic Energy
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Vaporization
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Gas3rd State of Matter
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Shape
• No Definite Shape
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Volume
• No Definite Volume
• Highly Compressible
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Motion of Molecules
• Constantly Moving, completely random
• Fast
• Space Between Molecules Large
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Energy
• High Kinetic Energy
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Ionizing
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Plasma4th State of Matter
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Shape
• Not Definite
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Volume
• Not Definite
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Motion of Molecules
• Constantly Moving
• Fast
• Particles Breaking Down
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Energy
• Can conduct Electricity(Unlike a gas)
• Super-Heated Gas
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Phase Change: Moving from one state of matter to another.
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Overview
• Virtual Lab:
https://lab.concord.org/embeddable.html#interactives/sam/phase-change/5-interatomic-interactions-and-states.json
Plasma: https://youtu.be/94tReSbyPYc
https://lab.concord.org/embeddable.htmlhttps://youtu.be/94tReSbyPYc
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Exit Slip
How is energy related to the change of state and the forces between molecules?
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Bell Ringer
List the shape, volume, motion of molecules, and energy of one of the 4 states of matter.
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States of Matter Day 2Unit 1 – Matter
SubUnit - 2
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Vocabulary
1. heterogeneous
2. homogeneous
3. mixture
4. suspension
5. colloid
6. solutions
7. pure substances
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Objectives
1. Graph the heating curve of water.
2. Identify the properties of homogeneous and heterogeneous mixtures.
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Heating Curve of Water
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Mixture
Homogenous: Uniform Heterogenous: Not Uniform
Contains components in different phases.
All components are in a single phase.
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Pure Substances
Elements: Periodic Table Compounds: Multiple Elements
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Will eventually settle causing the Tyndall effect to stop
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Overview
Heterogenous and Homogenous Mixtures:
https://youtu.be/eI-tmv4DLEk
Solutions, Colloids, and Suspensions:
https://youtu.be/XEAiLm2zuvc
Heating Curve:
https://youtu.be/isOtNOo1g68
http://Heterohttps:/youtu.be/eI-tmv4DLEkhttps://youtu.be/XEAiLm2zuvchttps://youtu.be/isOtNOo1g68
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Exit Slip
What are the results when different substances are added to one another?