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This document discusses the three states of matter - solid, liquid, and gas. It describes their key properties, including that solids have a fixed shape and volume, liquids have a fixed volume but no fixed shape, and gases have no fixed shape or volume. It also explains concepts like viscosity, surface tension, cohesion, adhesion, and capillary action. Changes of state are described as being dependent on energy and temperature. Boiling point, melting point, and freezing point are defined in relation to the phase transitions between solid, liquid, and gas.
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Matter in our surrounding
Matter is composed of tiny particles that are constantly in motion. The properties and behavior of matter depend on the attraction and movement of these particles. Matter exists in three main states - solid, liquid, and gas - which are distinguished by how closely or loosely the particles are packed together and how freely they can move. A change in temperature can cause a substance to change states, such as melting from a solid to a liquid, boiling from a liquid to a gas, or condensing from a gas to a liquid.
Matter
Matter can exist in four states: solid, liquid, gas, or plasma. Solids have a definite shape and volume due to the close packing and strong attraction between particles. Liquids have a definite volume but take the shape of their container due to weaker intermolecular forces. Gases have no definite shape or volume as the particles are spaced far apart and move randomly in any direction. Plasma is similar to gas but with such high energy that some electrons have been stripped from atoms and ions are produced. Matter can change between these states through processes like melting, freezing, evaporation, condensation, and sublimation which involve changes in temperature, pressure, or other conditions.
Presentation Matter In Our Surroundings
1) The document discusses the properties of matter and its different states.
2) It describes how matter is made up of tiny particles that are in continuous motion and attract each other.
3) Experiments are presented to demonstrate that a substance can dissolve in another without changing its volume, showing that matter is particulate in nature.
Matter in our surrounding
This PPT contain 20 slides with rich effects and also editable for your comforts. and this will show you matters in our surroundings.
Change In The State Of Matter
1. Matter exists in three states: solid, liquid, and gas. One state can change into another through processes like melting, freezing, evaporation, condensation, and sublimation caused by heating or cooling.
2. Melting is when a solid is heated and changes to a liquid. Freezing is when a liquid cools and becomes a solid. Evaporation occurs when a liquid is heated and forms a gas, and condensation is the reverse process where a gas cools to a liquid.
3. Sublimation is when some solids like camphor and iodine change directly to a gas without becoming a liquid, through heating. They can also return directly to solids
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This presentation discusses the effect of changing temperature and pressure on the three states of matter - solids, liquids, and gases. It explains that increasing the temperature of solids increases the kinetic energy of its particles, causing them to vibrate faster and potentially melt into a liquid. For liquids, higher temperatures provide particles with enough energy to break free of attraction forces and transition into a gas. The presentation also defines key terms like temperature, pressure, melting point, boiling point, latent heat of fusion, and latent heat of vaporization.
Change of state of matter
The document discusses how the state of matter can be changed by changing temperature or pressure. It explains that matter can exist as solids, liquids, or gases, and provides examples like water existing as ice, liquid water, or steam. Changing temperature can cause melting, boiling, condensation, or freezing as matter transitions between states. Similarly, changing pressure can liquefy gases by compressing and cooling them, or change solid carbon dioxide into a gas by decreasing pressure. In summary, temperature and pressure are the two factors that determine the physical state of a substance.
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The document discusses the topic of matter. It defines matter as anything that occupies space and has mass. Matter exists in three main states - solid, liquid, and gas. The state of matter depends on how closely packed the particles are and the strength of attraction between them. Changing temperature or pressure can cause a substance to change states from solid to liquid to gas or vice versa. The document provides examples and characteristics of each state of matter. It also discusses phase changes like melting, boiling, condensation, and sublimation.
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Matter in our surrounding
Matter is composed of tiny particles that are constantly in motion. The properties and behavior of matter depend on the attraction and movement of these particles. Matter exists in three main states - solid, liquid, and gas - which are distinguished by how closely or loosely the particles are packed together and how freely they can move. A change in temperature can cause a substance to change states, such as melting from a solid to a liquid, boiling from a liquid to a gas, or condensing from a gas to a liquid.
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Matter can exist in four states: solid, liquid, gas, or plasma. Solids have a definite shape and volume due to the close packing and strong attraction between particles. Liquids have a definite volume but take the shape of their container due to weaker intermolecular forces. Gases have no definite shape or volume as the particles are spaced far apart and move randomly in any direction. Plasma is similar to gas but with such high energy that some electrons have been stripped from atoms and ions are produced. Matter can change between these states through processes like melting, freezing, evaporation, condensation, and sublimation which involve changes in temperature, pressure, or other conditions.
Presentation Matter In Our Surroundings
1) The document discusses the properties of matter and its different states.
2) It describes how matter is made up of tiny particles that are in continuous motion and attract each other.
3) Experiments are presented to demonstrate that a substance can dissolve in another without changing its volume, showing that matter is particulate in nature.
Matter in our surrounding
This PPT contain 20 slides with rich effects and also editable for your comforts. and this will show you matters in our surroundings.
Change In The State Of Matter
1. Matter exists in three states: solid, liquid, and gas. One state can change into another through processes like melting, freezing, evaporation, condensation, and sublimation caused by heating or cooling.
2. Melting is when a solid is heated and changes to a liquid. Freezing is when a liquid cools and becomes a solid. Evaporation occurs when a liquid is heated and forms a gas, and condensation is the reverse process where a gas cools to a liquid.
3. Sublimation is when some solids like camphor and iodine change directly to a gas without becoming a liquid, through heating. They can also return directly to solids
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This presentation discusses the effect of changing temperature and pressure on the three states of matter - solids, liquids, and gases. It explains that increasing the temperature of solids increases the kinetic energy of its particles, causing them to vibrate faster and potentially melt into a liquid. For liquids, higher temperatures provide particles with enough energy to break free of attraction forces and transition into a gas. The presentation also defines key terms like temperature, pressure, melting point, boiling point, latent heat of fusion, and latent heat of vaporization.
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The document discusses how the state of matter can be changed by changing temperature or pressure. It explains that matter can exist as solids, liquids, or gases, and provides examples like water existing as ice, liquid water, or steam. Changing temperature can cause melting, boiling, condensation, or freezing as matter transitions between states. Similarly, changing pressure can liquefy gases by compressing and cooling them, or change solid carbon dioxide into a gas by decreasing pressure. In summary, temperature and pressure are the two factors that determine the physical state of a substance.
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The document discusses various topics related to states of matter including:
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The document discusses the three main states of matter - solids, liquids, and gases. It explains the kinetic molecular theory and how it applies to each state. Key points include:
1) Solids have a definite shape and volume, with particles tightly packed in an ordered structure.
2) Liquids have a definite volume but fill the shape of their container. Their particles are closer than gases but still have motion.
3) Gases have no definite shape or volume, with particles in constant random motion and far apart with no intermolecular forces between them.
The document then goes into more details about the properties and characteristics of each state, phase changes, and concepts like vapor pressure
Chapter 10 – states of matter
The document discusses the three main states of matter - solids, liquids, and gases. It explains the kinetic molecular theory and how it applies to each state. Key points include:
1) Solids have a definite shape and volume, with particles tightly packed in an ordered structure.
2) Liquids have a definite volume but fill the shape of their container. Their particles are closer than gases but still have motion.
3) Gases fill their container completely and have particles with random, rapid motion that are far apart with no intermolecular forces between them.
The document then goes into more details about the properties and characteristics of each state, phase changes, and concepts like vapor pressure
Change of state
Matter exists in three states - solid, liquid, and gas. Transitions between these states are called changes of state. The two most common changes are from solid to liquid and liquid to solid. These changes occur through the exchange of heat with the surroundings. Specific changes include melting (solid to liquid), fusion (liquid to solid), vaporization (liquid to gas), and sublimation (solid to gas without passing through liquid). During melting and fusion, the temperature remains constant while the state change occurs indicating thermal equilibrium. The melting point is the temperature when a solid completely melts, while the boiling point is when a liquid completely vaporizes.
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During a change of state, the motion and arrangement of a substance's particles change as it gains or loses energy from its surroundings. The three main states of matter - solid, liquid, and gas - can change between each other. Freezing and melting occur between solids and liquids as particles slow down or speed up. Evaporation, boiling, condensation change between liquids and gases as particles escape or are attracted together. Sublimation and deposition change directly between solids and gases. Mass and identity are conserved during state changes.
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1) The document discusses the key concepts of states of matter including the kinetic molecular theory, the properties of gases, liquids, and solids.
2) It describes the characteristics and behaviors of different states of matter, such as how gases expand to fill their containers, how liquids have higher densities than gases but are less dense than solids.
3) The document also covers phase changes and the conditions needed for melting, boiling, freezing, and condensation, as well as concepts like vapor pressure, heat of vaporization, and phase diagrams.
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1) The document discusses the key concepts of states of matter including the kinetic molecular theory, the properties of gases, liquids, and solids.
2) It describes the characteristics and behaviors of different states of matter, such as how gases expand to fill their containers, how liquids have higher densities than gases but are less dense than solids.
3) The document also covers phase changes and the conditions needed for melting, boiling, freezing, evaporation, condensation, and sublimation, noting the role of temperature and pressure.
Matter in our surroundings
CHANGE OF STATE
STATES OF MATTER
There are three states, or phases, of matter.
They are:
Solid
Liquid
Gas
When a substance changes from one state, or phase, of matter to another we say that it has undergone a change of state.
MELTING
The change of state from solid to liquid state is called melting.
The temperature at which the solid states of the substance changes into the liquid states of the substance is called its melting point.
The temperature remains constant until the entire amount solid is converted into liquid state
VAPORISATION
The change of state from liquid to vapour is called vaporisation.
The liquid and vapour states of the substance coexist in thermal equilibrium during the change of state from liquid to vapour.
The temperature at which the liquid states of the substance change to its vapour state is called its boiling point.
CONDENSATION
The process of changing gas (or vapour) to a liquid by cooling is called condensation
Condensation is the reverse of boiling (or vaporisation).
FREEZING
The process f changing a liquid into a solid by cooling is called freezing
Freezing is reverse of melting
Freezing means solidification.
SUBLIMATION AND DESPOSITION
The process of changing of solid directly into vapour (or gas) is called sublimation.
The process of changing of vapour (or gas) directly into solid is called sublimation and desposition.
EFFECT OF PRESSURE ON MELTING POINT
Under normal atmospheric pressure, ice melts at 0 °C. However, this can change if the air pressure changes.
When the two ice cubes are pressed together, the melting point is lowered.
The ice melts since its temperature (0 °C) is above the new melting point.
When the ice cubes are released, the ice freezes again at 0 °C joining the two ice cubes together.
Change of state of matter
1) Matter can exist in three states - solid, liquid, and gas - depending on temperature and pressure.
2) The particles that make up matter are in constant motion and attract each other, but can change arrangement depending on temperature.
3) Matter can change between solid, liquid, and gas states through processes like melting, boiling, evaporation, condensation, and sublimation caused by changes in temperature and pressure acting on the particles.
particle presentation by devan
Liquid, solid and gas are the three classical states of matter. Liquids are able to flow and take the shape of containers, unlike solids which maintain a fixed shape and volume. Gases have no definite shape or volume and their particles are spaced far apart. Matter can change between these different states through phase transitions such as freezing, melting, sublimation, crystallization, vaporization and condensation which involve changes to the arrangement of particles when temperature or pressure is altered.
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The document discusses the processes of melting, boiling, freezing and condensation. It explains that during these state changes, heat is absorbed or released in the form of latent heat, causing the temperature to remain constant. Impurities affect the freezing/melting and boiling points of substances by lowering or raising the temperature at which these state changes occur. Pressure also influences state changes, with higher pressure lowering melting/boiling points.
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The document discusses the physical nature of matter and the different states of matter - solid, liquid and gas. It explains the characteristics of particles in each state and how they differ from each other. Some key points covered are:
- Matter is made up of tiny particles that are constantly moving
- In solids, particles are tightly packed and hold their shape. In liquids, particles are loosely packed and flow freely, while gases have negligible attraction and fill their container
- Matter can change states by heating and cooling, absorbing or releasing energy. The temperature and pressure at which changes occur define important points like melting point and boiling point
- Evaporation and boiling involve particles changing from liquid to gas, with evaporation occurring below
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This document discusses the properties of solids, liquids, and gases. It defines materials as being made up of molecules and explains that the properties of materials, such as being hard or soft, describe what they are like. It then describes the key properties of solids, liquids, and gases. Specifically, it notes that solids maintain their shape, liquids are runny and take the shape of their container, and gases spread out and are mostly invisible. The document concludes by giving an example of water changing between solid, liquid, and gas states and describing the processes of freezing, heating, condensing, and evaporating that cause state changes.
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The document discusses the different states of matter and their properties. It summarizes Rutherford's alpha scattering experiment which showed that atoms have empty space within them and mass concentrated in a small region. The states of matter - solid, liquid, gas and plasma are defined based on properties like shape, volume, particle movement and attractive forces. The document also discusses factors affecting evaporation, latent heat, state variables like temperature and pressure, and their effects on state changes.
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This document defines key terms related to the three states of matter and their properties. It explains that matter can take the form of solids, liquids, or gases, depending on the arrangement and movement of particles. Solids have a definite shape and volume, while liquids have a definite volume but no definite shape, and gases have no definite volume or shape. The document also describes various processes by which materials can change between solid, liquid, and gas states, such as melting, boiling, condensing, and sublimating.
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This document discusses the three physical states of matter: solid, liquid, and gas. It explains that the state depends on particle arrangement and motion. Solids have fixed shapes from tightly packed particles that vibrate in place. Liquids have changing shapes from particles that can move past each other while remaining attracted. Gases have changing volumes and shapes from particles that spread out and exert pressure. Temperature affects gas properties, with increased heat speeding particles and expanding volume while decreased heat has the opposite effect. Examples of state changes in water are provided.
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The document discusses the states of matter and changes between states. It describes matter as being made of particles, which are in constant motion. The three common states of matter are solids, liquids, and gases. Solids have a fixed shape and volume, while liquids have a fixed volume but take the shape of their container. Gases have no fixed shape or volume and their particles move randomly. Changes between states, like melting, boiling, and condensation, occur when particles gain or lose kinetic energy. Pressure and temperature determine which state a substance will be in.
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The document discusses energy and its various forms. It states that energy is required for physical and chemical changes to occur in matter and is either absorbed or released during these changes. The law of conservation of energy holds that the total energy in a system remains constant during any physical or chemical change. Energy can be transferred between objects in different forms, including heat, which is the transfer of energy between objects at different temperatures. Temperature is defined as the average kinetic energy of particles and is measured on different scales like Celsius, Fahrenheit and Kelvin.
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The document discusses various topics related to states of matter including:
- The three common states of matter are solids, liquids, and gases. Particles in each state are arranged differently and have different properties.
- Matter can change between solid, liquid, and gas states through heating and cooling. This involves absorbing or releasing energy in the form of latent heat.
- Other topics covered include vapor pressure, sublimation, critical points, and phase diagrams. The document provides definitions and examples for understanding different states of matter and changes between them.
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The document discusses the three main states of matter - solids, liquids, and gases. It explains the kinetic molecular theory and how it applies to each state. Key points include:
1) Solids have a definite shape and volume, with particles tightly packed in an ordered structure.
2) Liquids have a definite volume but fill the shape of their container. Their particles are closer than gases but still have motion.
3) Gases have no definite shape or volume, with particles in constant random motion and far apart with no intermolecular forces between them.
The document then goes into more details about the properties and characteristics of each state, phase changes, and concepts like vapor pressure
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The document discusses the three main states of matter - solids, liquids, and gases. It explains the kinetic molecular theory and how it applies to each state. Key points include:
1) Solids have a definite shape and volume, with particles tightly packed in an ordered structure.
2) Liquids have a definite volume but fill the shape of their container. Their particles are closer than gases but still have motion.
3) Gases fill their container completely and have particles with random, rapid motion that are far apart with no intermolecular forces between them.
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Matter exists in three states - solid, liquid, and gas. Transitions between these states are called changes of state. The two most common changes are from solid to liquid and liquid to solid. These changes occur through the exchange of heat with the surroundings. Specific changes include melting (solid to liquid), fusion (liquid to solid), vaporization (liquid to gas), and sublimation (solid to gas without passing through liquid). During melting and fusion, the temperature remains constant while the state change occurs indicating thermal equilibrium. The melting point is the temperature when a solid completely melts, while the boiling point is when a liquid completely vaporizes.
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During a change of state, the motion and arrangement of a substance's particles change as it gains or loses energy from its surroundings. The three main states of matter - solid, liquid, and gas - can change between each other. Freezing and melting occur between solids and liquids as particles slow down or speed up. Evaporation, boiling, condensation change between liquids and gases as particles escape or are attracted together. Sublimation and deposition change directly between solids and gases. Mass and identity are conserved during state changes.
Chapter10statesofmatter 130214130841-phpapp01
1) The document discusses the key concepts of states of matter including the kinetic molecular theory, the properties of gases, liquids, and solids.
2) It describes the characteristics and behaviors of different states of matter, such as how gases expand to fill their containers, how liquids have higher densities than gases but are less dense than solids.
3) The document also covers phase changes and the conditions needed for melting, boiling, freezing, and condensation, as well as concepts like vapor pressure, heat of vaporization, and phase diagrams.
Chapter10statesofmatter 120315142015-phpapp01
1) The document discusses the key concepts of states of matter including the kinetic molecular theory, the properties of gases, liquids, and solids.
2) It describes the characteristics and behaviors of different states of matter, such as how gases expand to fill their containers, how liquids have higher densities than gases but are less dense than solids.
3) The document also covers phase changes and the conditions needed for melting, boiling, freezing, evaporation, condensation, and sublimation, noting the role of temperature and pressure.
Matter in our surroundings
CHANGE OF STATE
STATES OF MATTER
There are three states, or phases, of matter.
They are:
Solid
Liquid
Gas
When a substance changes from one state, or phase, of matter to another we say that it has undergone a change of state.
MELTING
The change of state from solid to liquid state is called melting.
The temperature at which the solid states of the substance changes into the liquid states of the substance is called its melting point.
The temperature remains constant until the entire amount solid is converted into liquid state
VAPORISATION
The change of state from liquid to vapour is called vaporisation.
The liquid and vapour states of the substance coexist in thermal equilibrium during the change of state from liquid to vapour.
The temperature at which the liquid states of the substance change to its vapour state is called its boiling point.
CONDENSATION
The process of changing gas (or vapour) to a liquid by cooling is called condensation
Condensation is the reverse of boiling (or vaporisation).
FREEZING
The process f changing a liquid into a solid by cooling is called freezing
Freezing is reverse of melting
Freezing means solidification.
SUBLIMATION AND DESPOSITION
The process of changing of solid directly into vapour (or gas) is called sublimation.
The process of changing of vapour (or gas) directly into solid is called sublimation and desposition.
EFFECT OF PRESSURE ON MELTING POINT
Under normal atmospheric pressure, ice melts at 0 °C. However, this can change if the air pressure changes.
When the two ice cubes are pressed together, the melting point is lowered.
The ice melts since its temperature (0 °C) is above the new melting point.
When the ice cubes are released, the ice freezes again at 0 °C joining the two ice cubes together.
Change of state of matter
1) Matter can exist in three states - solid, liquid, and gas - depending on temperature and pressure.
2) The particles that make up matter are in constant motion and attract each other, but can change arrangement depending on temperature.
3) Matter can change between solid, liquid, and gas states through processes like melting, boiling, evaporation, condensation, and sublimation caused by changes in temperature and pressure acting on the particles.
particle presentation by devan
Liquid, solid and gas are the three classical states of matter. Liquids are able to flow and take the shape of containers, unlike solids which maintain a fixed shape and volume. Gases have no definite shape or volume and their particles are spaced far apart. Matter can change between these different states through phase transitions such as freezing, melting, sublimation, crystallization, vaporization and condensation which involve changes to the arrangement of particles when temperature or pressure is altered.
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The document summarizes the five states of matter - solid, liquid, gas, plasma, and Bose-Einstein condensate. It describes the properties of each state, including that solids have a rigid structure, liquids have a definite volume but no shape, and gases are easily compressed with no definite shape or volume. Phase changes between states are also explained. Kinetic theory and how it relates to the particle motion in each state is defined. Pressure's effects on freezing and boiling points are covered.
Changes of state
The document discusses the processes of melting, boiling, freezing and condensation. It explains that during these state changes, heat is absorbed or released in the form of latent heat, causing the temperature to remain constant. Impurities affect the freezing/melting and boiling points of substances by lowering or raising the temperature at which these state changes occur. Pressure also influences state changes, with higher pressure lowering melting/boiling points.
Matter in Our Surroundings
The document discusses the physical nature of matter and the different states of matter - solid, liquid and gas. It explains the characteristics of particles in each state and how they differ from each other. Some key points covered are:
- Matter is made up of tiny particles that are constantly moving
- In solids, particles are tightly packed and hold their shape. In liquids, particles are loosely packed and flow freely, while gases have negligible attraction and fill their container
- Matter can change states by heating and cooling, absorbing or releasing energy. The temperature and pressure at which changes occur define important points like melting point and boiling point
- Evaporation and boiling involve particles changing from liquid to gas, with evaporation occurring below
States of Matter
This document discusses the properties of solids, liquids, and gases. It defines materials as being made up of molecules and explains that the properties of materials, such as being hard or soft, describe what they are like. It then describes the key properties of solids, liquids, and gases. Specifically, it notes that solids maintain their shape, liquids are runny and take the shape of their container, and gases spread out and are mostly invisible. The document concludes by giving an example of water changing between solid, liquid, and gas states and describing the processes of freezing, heating, condensing, and evaporating that cause state changes.
Matter in our surroundings
The document discusses the different states of matter and their properties. It summarizes Rutherford's alpha scattering experiment which showed that atoms have empty space within them and mass concentrated in a small region. The states of matter - solid, liquid, gas and plasma are defined based on properties like shape, volume, particle movement and attractive forces. The document also discusses factors affecting evaporation, latent heat, state variables like temperature and pressure, and their effects on state changes.
States of Matter Vocabulary Cards
This document defines key terms related to the three states of matter and their properties. It explains that matter can take the form of solids, liquids, or gases, depending on the arrangement and movement of particles. Solids have a definite shape and volume, while liquids have a definite volume but no definite shape, and gases have no definite volume or shape. The document also describes various processes by which materials can change between solid, liquid, and gas states, such as melting, boiling, condensing, and sublimating.
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This document discusses the three physical states of matter: solid, liquid, and gas. It explains that the state depends on particle arrangement and motion. Solids have fixed shapes from tightly packed particles that vibrate in place. Liquids have changing shapes from particles that can move past each other while remaining attracted. Gases have changing volumes and shapes from particles that spread out and exert pressure. Temperature affects gas properties, with increased heat speeding particles and expanding volume while decreased heat has the opposite effect. Examples of state changes in water are provided.
MATTERS IN OUR SURROUNDING
The document discusses the states of matter and changes between states. It describes matter as being made of particles, which are in constant motion. The three common states of matter are solids, liquids, and gases. Solids have a fixed shape and volume, while liquids have a fixed volume but take the shape of their container. Gases have no fixed shape or volume and their particles move randomly. Changes between states, like melting, boiling, and condensation, occur when particles gain or lose kinetic energy. Pressure and temperature determine which state a substance will be in.
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- 1. Chapter 11 section 1 Solid: Fixed shape. Fixed volume. Typically forms crystals. Liquid: No fixed shape. Fixed volume. Viscosity-describes a liquids ability to flow. High viscosity = a thick liquid that flows slowly. Low viscosity = a thin liquid that flows quickly. Surface Tension-the tendency of liquids to decrease surface area to the smallest size possible. Cohesion-Liquid particles attraction for each other. Adhesion-Liquids attraction for particles of a solid surface. Capillary Action-The process of moving a liquid due to the cohesion of liquid molecules. Gas: No fixed shape. No fixed volume. A gas will expand until it is evenly distributed throughout its container. Changes of State: Matter can move between the three states. When describing this movement it is necessary to consider energy and temperature.
- 2. Outside Arrows (green) = A loss of energy decreases temperature and slows particle movement. Inside Arrows (blue) = An increase of energy increases temperature and speeds up particle movement.
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