States of Matter PPT
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This document discusses the three main states of matter - solids, liquids, and gases. It provides examples of each, describing how solids keep their shape, liquids flow and take the shape of their container, and gases can fill any container. It also explains several phase changes between the different states of matter: melting, freezing, evaporation, condensation, and sublimation. Videos are linked to demonstrate some of these phase changes. Basic information about the author is also included.
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The States of Matter
The document discusses the three common states of matter - solids, liquids, and gases. It defines each state and provides examples. It then explains the phase changes between the different states: melting (solid to liquid), evaporation (liquid to gas), freezing (liquid to solid), condensation (gas to liquid), and sublimation (solid to gas). Videos are embedded to illustrate each phase change. Basic information about the author is also provided.
Explanation text
The document explains how snow is formed through a process. Water vapor in the atmosphere condenses to form clouds. As the water particles in clouds increase in mass, they become too heavy for the air to hold and fall to the ground. If air temperatures are below freezing, the falling water particles freeze into ice crystals before reaching the ground, forming snow. Impurities in the air help accelerate the freezing process. When snow falls, if air temperatures are warm, it melts into rain before reaching the ground.
Explanation text about snow
Water vapor in the atmosphere condenses into clouds as temperatures cool. Within clouds, water droplets merge and grow until clouds become too heavy for air to support, causing droplets to fall as snow. For snow to form, falling droplets must encounter temperatures below freezing before reaching the ground, allowing time for droplets to bond together into ice crystals. Various particles in the air provide surfaces that accelerate the freezing process, enabling pure water droplets to quickly crystallize into snow before melting upon impact with the ground.
Reversible And Irreversible Changes
This document discusses reversible and irreversible changes. It provides examples of mixing materials like sand and salt in water, and describes how to separate insoluble materials through filtering or evaporating the water. Heating, cooling, and burning materials are discussed, with burning noted as an irreversible change that produces new materials and hazardous gases. The document emphasizes that reversible changes can go backwards, like melting and freezing, while irreversible changes create new substances that cannot return to the original.
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This document discusses the three states of matter - solid, liquid, and gas - using water as an example. It states that the solid state of water is ice, the liquid state is water, and the gas state is vapor. It also outlines the phase changes between the different states, such as melting and freezing between solid and liquid, and evaporation and condensation between liquid and gas.
2008 Phase Changes
The document defines the five types of phase changes: melting, freezing, vaporization, condensation, and sublimation. Melting is the phase change from solid to liquid, freezing is from liquid to solid. Vaporization changes a liquid to a gas, while condensation goes from gas to liquid. Sublimation uniquely changes a solid directly to a gas. Physical changes like these alter a substance's state but not its chemical makeup.
2008 Phase Changes
The document defines the five types of phase changes: melting, freezing, vaporization, condensation, and sublimation. Melting is the phase change from solid to liquid, freezing is from liquid to solid. Vaporization changes a liquid to a gas, while condensation goes from gas to liquid. Sublimation uniquely changes a solid directly to a gas. Physical changes like these alter a substance's state but not its chemical makeup.
2008 Phase Changes
The document describes the five phase changes that matter undergoes: melting, freezing, vaporization, condensation, and sublimation. Melting is when a solid turns to a liquid, freezing is a liquid turning to a solid, vaporization is a liquid becoming a gas, condensation is a gas becoming a liquid, and sublimation is when a solid skips the liquid phase and turns directly to a gas. These phase changes are caused by the addition or removal of heat from the matter.
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The States of Matter
The document discusses the three common states of matter - solids, liquids, and gases. It defines each state and provides examples. It then explains the phase changes between the different states: melting (solid to liquid), evaporation (liquid to gas), freezing (liquid to solid), condensation (gas to liquid), and sublimation (solid to gas). Videos are embedded to illustrate each phase change. Basic information about the author is also provided.
Explanation text
The document explains how snow is formed through a process. Water vapor in the atmosphere condenses to form clouds. As the water particles in clouds increase in mass, they become too heavy for the air to hold and fall to the ground. If air temperatures are below freezing, the falling water particles freeze into ice crystals before reaching the ground, forming snow. Impurities in the air help accelerate the freezing process. When snow falls, if air temperatures are warm, it melts into rain before reaching the ground.
Explanation text about snow
Water vapor in the atmosphere condenses into clouds as temperatures cool. Within clouds, water droplets merge and grow until clouds become too heavy for air to support, causing droplets to fall as snow. For snow to form, falling droplets must encounter temperatures below freezing before reaching the ground, allowing time for droplets to bond together into ice crystals. Various particles in the air provide surfaces that accelerate the freezing process, enabling pure water droplets to quickly crystallize into snow before melting upon impact with the ground.
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This document discusses reversible and irreversible changes. It provides examples of mixing materials like sand and salt in water, and describes how to separate insoluble materials through filtering or evaporating the water. Heating, cooling, and burning materials are discussed, with burning noted as an irreversible change that produces new materials and hazardous gases. The document emphasizes that reversible changes can go backwards, like melting and freezing, while irreversible changes create new substances that cannot return to the original.
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This document discusses the three states of matter - solid, liquid, and gas - using water as an example. It states that the solid state of water is ice, the liquid state is water, and the gas state is vapor. It also outlines the phase changes between the different states, such as melting and freezing between solid and liquid, and evaporation and condensation between liquid and gas.
2008 Phase Changes
The document defines the five types of phase changes: melting, freezing, vaporization, condensation, and sublimation. Melting is the phase change from solid to liquid, freezing is from liquid to solid. Vaporization changes a liquid to a gas, while condensation goes from gas to liquid. Sublimation uniquely changes a solid directly to a gas. Physical changes like these alter a substance's state but not its chemical makeup.
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The document defines the five types of phase changes: melting, freezing, vaporization, condensation, and sublimation. Melting is the phase change from solid to liquid, freezing is from liquid to solid. Vaporization changes a liquid to a gas, while condensation goes from gas to liquid. Sublimation uniquely changes a solid directly to a gas. Physical changes like these alter a substance's state but not its chemical makeup.
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The document describes the five phase changes that matter undergoes: melting, freezing, vaporization, condensation, and sublimation. Melting is when a solid turns to a liquid, freezing is a liquid turning to a solid, vaporization is a liquid becoming a gas, condensation is a gas becoming a liquid, and sublimation is when a solid skips the liquid phase and turns directly to a gas. These phase changes are caused by the addition or removal of heat from the matter.
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Discover the Simplified Electron and Muon Model: A New Wave-Based Approach to Understanding Particles delves into a groundbreaking theory that presents electrons and muons as rotating soliton waves within oscillating spacetime. Geared towards students, researchers, and science buffs, this book breaks down complex ideas into simple explanations. It covers topics such as electron waves, temporal dynamics, and the implications of this model on particle physics. With clear illustrations and easy-to-follow explanations, readers will gain a new outlook on the universe's fundamental nature.
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States of Matter PPT
- 1. States of Matter Caitlyn McCardle ED 205 (05) Quit
- 2. States of Matter • Solids • Liquids • Gases • Melting • Evaporation • Freezing • Condensation • Sublimation • Video • About the Author • Resources • Concept Map QUIT
- 3. Solids Solids are HARD and KEEP their shape Rocks, plastic, and metal are all solids Quit
- 4. Liquids Liquids can FLOW and TAKE THE SHAPE of their container Water, blood, and orange juice are all liquids Quit
- 5. Gases Gases are EVERYWHERE and can FILL ANY container Air, water vapor, and helium are all gases Quit
- 6. Melting MELTING is when a SOLID turns into a LIQUID with high temperatures. ICE turning into WATER is an example of melting. CLICK HERE to watch a video of ice melting. Quit
- 7. Evaporation EVAPORATION is when a LIQUID turns into a GAS with high temperatures. WATER boiling and turning into VAPOR is an example of evaporation. CLICK HERE to watch a video of water evaporating. Quit
- 8. Freezing FREEZING is when a LIQUID turns into a SOLID with cold temperatures. WATER turning into ICE is an example of freezing. CLICK HERE to watch a video of water freezing. Quit
- 9. Condensation CONDENSATION is when a GAS turns into a LIQUID due to cool temperatures. WATER forming on the outside of a glass is an example of condensation. CLICK HERE to watch a video of water forming on a glass. Quit
- 10. Sublimation SUBLIMATION is when a SOLID turns directly into a GAS without first becoming a liquid. DRY ICE turning into gas is an example of sublimation. CLICK HERE to watch a video of dry ice turning into gas. Quit
- 11. A Fun Conclusion CLICK HERE to watch a video of ice turning into a liquid, and then into a gas! Quit
- 13. About the Author Caitlyn McCardle is a freshman at Grand Valley State University. She is majoring in psychology and wants to teach special education students when she leaves college. She has a special love for science! CONTACT CAITLYN! Quit
- 14. Concept Map Quit