Matter and Its Changes
|
|
|
- Diana Richard
- 5 years ago
- Views:
Transcription
1 Matter and Its Changes Matter: anything that has mass and occupies space (has volume) anything that has inertia and requires a force to start or stop it from moving Observation: gathering information using one or more of our senses (sight, taste, touch, smell, and hearing) Two types: Qualitative: quality non-numerical information Ex. I am average height. Quantitative: quantity numerical information Ex. I am 175cm tall. Interpretation: an inference based on an observation Ex. Because Jim is wearing blue blue is Jim s favorite colour Inference Observation The Phases of Matter Solid, Liquid, and Gas also plasma but we don t worry about that in chemistry 11! it is like a gas, except it has charged particles found in nuclear explosions, on the sun, in neon signs Temperature and Pressure affects which state matter is in 1
2 Properties of Solids: Properties of Liquids: Generally rigid Have their own shapes (definite shape) Volume changes only slightly due to temperature and pressure changes (definite volume) not compressible Take the shape of its container (indefinite shape) Volume changes slightly to temperature and pressure changes (definite volume) not compressible Properties of Gases: Molecules in the phases: Completely fill a container (indefinite shape) Volume changes drastically due to temperature and pressure changes (hence we don t heat compressed gases!) (indefinite volume) ARE compressible Gas Liquid Solid 2
3 Molecular Arrangement Kinetic Molecular Theory: arrangement of the molecules determines which state the matter is in Solids: highly organized, tightly packed particles Liquids: less organized particle arrangement, with particles still close together Gases: particles are far apart and moving around All particles are in motion! (they have energy) Either kinetic or potential energy Remember: energy is anything that is not matter and can cause a change in matter Energy can change forms, but it cannot be created or destroyed (Law of Conservation of Energy) therefore, the amount of energy is constant! Chemical Changes: Physical Changes: Chemical change: a change where a new substance is formed Indicators of a chemical change: Heat or light produced Colour change One or more of the reactants is used up Bubbles form (ie. gas is produced) Cloudiness (solid precipitate is formed) Physical change: a change in phase of a substance, but no new substance is produced Note: a physical change does not change the identity of the original chemicals Physical changes can also accompany chemical changes 3
4 Intensive Vs. Extensive Properties Can you figure out which is which? Intensive property: a physical property which depends on the nature of the substance NOT how much of the substance is present Extensive property: a physical property that depends on the amount of substance present Which are intensive and which are extensive? Melting point? Density? Mass? Volume? Boiling point? Answers: intensive, intensive, extensive, extensive, intensive Changes in State Terminology: Transitions between different phases of matter Ex. Liquid nitrogen evaporating to form gaseous nitrogen Note: The Law of Conservation of Mass still applies! There will still be the same amount of nitrogen as before (it is still nitrogen!) it is just in a different state Vapour: the material formed by the evaporation of a substance which boils above room temperature Ex. Acetone is a liquid that boils at 56 o C. The acetone that evaporates at room temperature (25 o C) is called a vapour Vapour Pressure: the pressure created by the vapour evaporating from a liquid 4
5 More Terminology: Boiling point: the temperature at which a liquid and gas substance are at equilibrium (they both exist) Melting point: the temperature at which a solid and liquid substance are at equilibrium Freezing point: the temperature at which a solid and liquid substance are at equilibrium (now changing from a liquid to a solid) Names for Phase Changes: Melting: solid to liquid Freezing: liquid to solid Boiling/Evaporating: liquid to gas Condensation: gas to liquid Sublimation: solid to gas or gas to solid Note: during a phase change the temperature does not change! Ex. While an ice cube is melting it will stay the same temperature until all the ice has turned to liquid Phase Diagram: What is on the exam? Boiling Temperature Melting Temperature 5
For example! Matter and Its Phases. Matter and Its Changes Chemistry 11. Observations vs. Interpretations 2/1/09
Matter and Its Phases Matter: Anything that has mass and occupies space. Matter and Its Changes Chemistry 11 Matter is anything that has mass means that matter is anything that has inertia and requires
Solids (cont.) Describe the movement of particles in a solid and the forces between them.
Solids A solid is matter that has a definite shape and a definite volume. The attractive forces between the particles in a solid are strong and pull them close together. Solids (cont.) Describe the movement
Term Info Picture. Anything that has mass and takes up space; everything is made of matter.
Characteristics, Changes, and States of Matter S8P1. Obtain, evaluate, and communicate information about the structure and properties of matter. B. Develop and use models to describe the movement of particles
Kinetic Theory of Matter
1 Temperature and Thermal Energy Kinetic Theory of Matter The motion of the particles in matter is described by kinetic theory of matter. Matter is composed of particles that are atoms, molecules, or ions
States of Matter. Chemistry The Four States of Matter
States of Matter Chemistry The Four States of Matter 1 What is matter? Any substance that has mass and takes up space. Brian Pop Video http://glencoe.mcgrawhill.com/sites/dl/free/0078600472/164155/0004468
THE PHASES OF MATTER. Solid: holds its shape and does not flow. The molecules in a solid vibrate in place, but on average, don t move very far.
THE QUESTIONS What are the phases of matter? What makes these phases different from each other? What is the difference between melting, freezing, boiling and condensation? How do you interpret a Temperature
Chemical Principles by Steven Zumdahl (5 e )
Chemical Principles by Steven Zumdahl (5 e ) 1 Chapter 1 Chemistry The Science of Change Chemistry is the study of the composition of matter, its chemical and physical properties, the chemical and physical
Matter. States of Matter 9/26/2014. Unit # 2 Matter, Energy, and Change. Physical States of matter. Lesson # 2.1: Properties of Matter
Lesson # 2.1: Properties of Matter Unit # 2 Matter, Energy, and Change OBJECTIVES: Identify properties of matter as extensive or intensive. Classify properties as Physical or Chemical Differentiate among
PROPERTIES OF MATTER
PROPERTIES OF MATTER LAW OF CONSERVATION OF MATTER Matter cannot be created nor destroyed, it can only be changed from one form to another. Matter and energy are interchangeable according to E=mc 2 (E=amount
September 27, Physical Science Properties of Matter1.notebook. Measuring Volume of Liquids. Mass and Matter. Weight.
What is Matter? If you add an object to water, the water level will rise. That is because the object takes up space. In this case, it is the ice cube that takes up space. Measuring Volume of Liquids volume-
STATES OF MATTER. The Four States of Ma/er. Four States. Solid Liquid Gas Plasma
STATES OF MATTER The Four States of Ma/er Solid Liquid Gas Plasma Four States STATES OF MATTER Ø What makes a substance a par:cular state of ma
2 Changes of State KEY IDEAS READING TOOLBOX ADDING AND REMOVING ENERGY. States of Matter. As you read this section, keep these questions in mind:
CHAPTER 3 States of Matter 2 Changes of State SECTION KEY IDEAS As you read this section, keep these questions in mind: What happens when a substance changes from one state of matter to another? What happens
WARM-UP. 1. What are the four states of matter? 2. What is melting point? 3. How does water change from a liquid to a gas? 4. Define viscosity.
WARM-UP 1. What are the four states of matter? 2. What is melting point? 3. How does water change from a liquid to a gas? 4. Define viscosity. STATES OF MATTER: WEB QUEST With your lab partner, you will
4 Discuss and evaluate the 5th state of matter. 3 - Differentiate among the four states of matter in terms of energy,
Goal: Differentiate among the four states of matter in terms of energy, particle motion, and phase transitions. 4 States of Mater Sections 3.1, 3.2 4 Discuss and evaluate the 5 th state of matter. 3 -
Chapter 22 States of matter. Section 1 matter Section 2 Changes of State
Chapter 22 States of matter Section 1 matter Section 2 Changes of State States of Matter is a physical property ***Matter is made of atoms Atoms form chemical bonds to make matter **** Atoms vibrate constantly
2. THE STATES OF MATTER
2. THE STATES OF MATTER 2.1. THE THREE STATES OF MATTER Every substance can take on several distinct forms called phases or states of aggregation of matter. Four states of matter are observable in everyday
Section 16.3 Phase Changes
Section 16.3 Phase Changes Solid Liquid Gas 3 Phases of Matter Density of Matter How packed matter is (The amount of matter in a given space) Solid: Liquid: Gas: High Density Medium Density Low Density
Matter & Energy. Objectives: properties and structures of the different states of matter.
Matter & Energy Objectives: 1. Use the kinetic theory to describe the properties and structures of the different states of matter. 2. Describe energy transfers involved in changes of state. 3. Describe
Kinetic Theory of Matter notes 2012
Kinetic Theory of Matter notes 2012 Kinetic Theory of Matter 3 parts: 1) All matter is made up of and that act as tiny 2) These tiny particles are always in. State of matter depends on its molecular motion
Matter. Matter is anything that takes up space and has mass.
Matter Matter is anything that takes up space and has mass. States of Matter Matter exists in three states: O Solid O Examples: rock, wood, chalk O Liquid O Examples: water, milk O Gas O Examples: oxygen,
Matter & Energy. Kinetic Theory of Matter. Kinetic Theory of Matter. Kinetic Theory of Matter. Kinetic Theory of Matter. Temperature.
Matter & Energy 1) All matter is made up of atoms and molecules that act as tiny particles. 1 2 2) These tiny particles are always in motion. State of matter depends on its molecular motion as measured
The Physical Properties And Physical Changes of Substances
The Physical Properties And Physical Changes of Substances A. Definitions In Science 1. Science is the observation, identification, description, experimental investigation, and theoretical explanation
Notes: Matter & Change (text Ch. 1 &10)
Name Per. Notes: Matter & Change (text Ch. 1 &10) NOTE: This set of class notes is not complete. We will be filling in information in class. If you are absent, it is your responsibility to get missing
Name Date Class STATES OF MATTER
13 STATES OF MATTER Chapter Test A A. Matching Match each description in Column B with the correct term in Column A. Write the letter of the correct description on the line. Column A Column B 1. amorphous
Matter: Properties & Change
Matter: Properties & Change Essential Vocabulary 6.P.2.1 Recognize that all matter is made up of atoms and atoms of the same element are all alike, but are different from the atoms of other elements. 6.P.2.2
Everything in the universe can be classified as either matter or energy. Kinetic Energy Theory: All particles of matter are in constant motion.
Physical Science Everything in the universe can be classified as either matter or energy. Kinetic Energy Theory: All particles of matter are in constant motion. State of Matter Bose- Einstein Condensate
2.1 Properties of Matter > Chapter 2 Matter and Change. 2.1 Properties of Matter. 2.2 Mixtures 2.3 Elements and Compounds 2.4 Chemical Reactions
21 Properties of Matter > 1 Copyright Pearson Education, Inc, or its affiliates All Rights Reserved Chapter 2 Matter and Change 21 Properties of Matter 22 Mixtures 23 Elements and Compounds 24 Chemical
Quiz Review Topical Questions
Quiz Review Topical Questions Kinetic Theory of Matter Expansion and Contraction Solids, Liquids, Gases States of Matter Phase Changes Distillation Water Properties Kinetic Theory 1. The kinetic theory
Lesson 02: Physical Properties of Matter. 01 Matter
Chemistry 11, Physical Properties, Unit 02 1 Lesson 02: Physical Properties of Matter 01 Matter Almost everything in the universe is made of matter matter has volume matter has mass matter is made up of
Matter and Elements Vocabulary Words. # Word Meaning Image/Symbol
Matter and Elements Vocabulary Words # Word Meaning Image/Symbol 1 hypothesis A testable explanation for a problem or phenomena 2 direct evidence Observing matter through sight as well as your other senses:
Solids, Liquids, and Gases. Chapter 14
Solids, Liquids, and Gases Chapter 14 Matter & Thermal Energy Matter can exist as a solid, a liquid, a gas or a plasma. The Molecular Kinetic Theory of Matter explains their differences and how they can
Chapter 7.1. States of Matter
Chapter 7.1 States of Matter In this chapter... we will learn about matter and different states of matter, many of which we are already familiar with! Learning about Kinetic Molecular Theory will help
MATTER: CLASSIFICATION AND PROPERTIES
MATTER: CLASSIFICATION AND PROPERTIES Chemistry: Is the science concerned with the properties, composition and behaviour of matter. Matter: Anything that has mass and occupies space. (volume) (Matter is
SG 4 Elements and Chemical Bonds 5 States of Matter
Name Date Period SG 4 Elements and Chemical Bonds 5 States of Matter 4.1 Electrons and Energy Levels Directions: On the line before each definition, write the term that matches it correctly. Each term
Notes: Phases of Matter and Phase Changes
Name: Date: IP 670 Notes: Phases of Matter and Phase Changes There are four main phases of matter: We are only going to talk about the first three today. Solids Liquids Gases Molecular Molecules Wiggle
3. In what state do the following exist at room temperature and standard pressure? a) Diamond c) Mercury e) Oxygen b) Clay d) Cooking oil f) Neon
CH30S Physical Properties & Change Review 1. Explain why the melting of ice is a physical change, while the rusting of iron is a chemical change. 2. List 4 physical properties of an iron nail. 3. In what
Calorimetry. A calorimeter is a device in which this energy transfer takes place
Calorimetry One technique for measuring specific heat involves heating a material, adding it to a sample of water, and recording the final temperature This technique is known as calorimetry A calorimeter
models (three-dimensional representation containing essential structure of
Unit 2 Matter The universe consists of matter and energy. Chemistry is the branch of science the studies matter as well as the changes it undergoes and the energy changes that accompany such transformations.
The physical state of a substance can be changed by increasing or decreasing its temperature.
Chemistry Lecture #63: Changes of State The physical state of a substance can be changed by increasing or decreasing its temperature. For example, a solid substance can be converted into a liquid by heating
CHAPTER 1: Chemistry, An Introduction
CHAPTER 1: Chemistry, An Introduction science: the study of nature to explain what one observes 1.4 THE SCIENTIFIC METHOD: How Chemists Think Applying the Scientific Method 1. Make an observation, and
CHAPTER 3: MATTER. Active Learning Questions: 1-6, 9, 13-14; End-of-Chapter Questions: 1-18, 20, 24-32, 38-42, 44, 49-52, 55-56, 61-64
CHAPTER 3: MATTER Active Learning Questions: 1-6, 9, 13-14; End-of-Chapter Questions: 1-18, 20, 24-32, 38-42, 44, 49-52, 55-56, 61-64 3.1 MATTER Matter: Anything that has mass and occupies volume We study
CHM Solids, Liquids, and Phase Changes (r15) Charles Taylor 1/9
CHM 111 - Solids, Liquids, and Phase Changes (r15) - 2015 Charles Taylor 1/9 Introduction In CHM 110, we used kinetic theory to explain the behavior of gases. Now, we will discuss solids and liquids. While
SOLIDS, LIQUIDS AND GASES
CHEMIS TRY CONTENTS 17 SOLIDS, LIQUIDS AND GASES 17 Solids, Liquids and Gases 147 18 Solutions and Crystallisation 155 19 Separating Mixtures 162 20 Elements, Compounds and Mixtures 171 All materials exist
Liquids & Solids: Section 12.3
Liquids & Solids: Section 12.3 MAIN IDEA: The particles in and have a range of motion and are not easily. Why is it more difficult to pour syrup that is stored in the refrigerator than in the cabinet?
CBSE Class 9 Science Revision Notes CHAPTER 1 Matter in our Surroundings
CBSE Class 9 Science Revision Notes CHAPTER 1 Matter in our Surroundings Anything that occupies space and has mass and is felt by senses is called matter. According to indian ancient philosphor, matter
MS-PS1 Matter and Its Interactions
MS-PS1 Matter and Its Interactions Key Ideas and Common Student Misconceptions This document compiles Key Ideas and developed by AAAS Project 2061 and the National Science Foundation. For additional information
CHAPTER 4 - STATES OF MATTER. Mr. Polard Physical Science Ingomar Middle School
CHAPTER 4 - STATES OF MATTER Mr. Polard Physical Science Ingomar Middle School SECTION 1 MATTER VOCABULARY SECTION 1 Matter : anything that takes up space and has mass (pg 72, 102) Solid : Matter with
When liquid water crystallizes it has six sides. Create a snowflake with six sides.
When liquid water crystallizes it has six sides. Create a snowflake with six sides. Purpose: To create a supersaturated solution and observe the crystal lattice of borax snowflakes. The state of matter
Unit 1 Lesson 6 Changes of State. Copyright Houghton Mifflin Harcourt Publishing Company
The Fact of the Matter What happens when matter changes state? The three most familiar states of matter are solid, liquid, and gas. A change of state is the change of a substance from one physical form
Matter, Atoms & Molecules
Matter, Atoms & Molecules Matter is anything that has mass and takes up space. All matter is made of tiny particles called atoms, which are too small to see with the naked eye. Matter Matter is anything
Matter In Our Surroundings
Matter In Our Surroundings Introduction Matter is a substance which occupies space and has weight. Like the air we breath, the food we eat, stones, clouds, etc even a small drop of water or a particle
The lower the energy of a substance, the interaction between its atoms and molecules.
PHYSICAL STATES OF MATTER Kinetic Molecular Theory To understand the different states in which matter can exist, we need to understand something called the Kinetic Molecular Theory of Matter. Kinetic Molecular
Chapter 14. Liquids and Solids
Chapter 14 Liquids and Solids Section 14.1 Water and Its Phase Changes Reviewing What We Know Gases Low density Highly compressible Fill container Solids High density Slightly compressible Rigid (keeps
CHAPTER 1 Matter in our Surroundings CONCEPT DETAILS
CHAPTER 1 Matter in our Surroundings CONCEPT DETAILS KEY CONCEPTS : [ *rating as per the significance of concept] 1. Particle nature of Matter *** 2. States of Matter **** 3. Interchange in states of Matter
Unit 4 - Energy & Heat SOL PS.6,7
Unit 4 - Energy & Heat SOL PS.6,7 Bill Nye - Energy I. PS.6a - Potential & Kinetic Energy A. Energy is the ability to do work or cause change. B. Energy is either Potential or Kinetic. a. Potential Energy
Chapter 3 Matter and Energy
Introductory Chemistry, 3 rd Edition Nivaldo Tro Matter and Energy The chapter opening (page 52) showing a room and highlighting the structure of water and the carbon atoms in a graphite tennis racket
Chemistry 101 Chapter 14 Liquids & Solids
Chemistry 101 Chapter 14 Liquids & Solids States of matter: the physical state of matter depends on a balance between the kinetic energy of particles, which tends to keep them apart, and the attractive
The States of Matter
The States of Matter AZ State Standards Concept 1: Structure and Properties of Matter Understand physical, chemical, and atomic properties of matter. PO 1. Describe substances based on their physical properties.
Conceptual Chemistry
Conceptual Chemistry Objective 1 Describe, at the molecular level, the difference between a gas, liquid, and solid phase. Solids Definite shape Definite volume Particles are vibrating and packed close
States of Matter 1 of 21 Boardworks Ltd 2016
States of Matter 1 of 21 Boardworks Ltd 2016 States of Matter 2 of 21 Boardworks Ltd 2016 What are the three states of matter? 3 of 21 Boardworks Ltd 2016 At any given temperature, all substances exist
5. Researching the properties of particular materials and understand why they are used for particular products.
1. The difference between a physical and chemical change. 2. How to identify whether a physical or chemical change has taken place. 3. Understand what reactants and products are. 4. Writing and understanding
Notes: Matter and Change
Name Chemistry-PAP Notes: Matter and Change Period: I. What is Chemistry? is the study of composition, structure, and properties of matter and energy associated with the changes it undergoes. is defined
Science 8 Chapter 7 Section 1
Science 8 Chapter 7 Section 1 Describing Fluids (pp. 268-277) What is a fluid? Fluid: any thing that flows; a liquid or a gas While it would seem that some solids flow (sugar, salt, etc), they are not
Density: The property that compares an object s mass to its volume. Mass is the measure of the amount of matter that makes up an object.
Science Chapter 6: Matter Study Guide Lesson One: Properties of Matter A property is a characteristic of an object. You can identify properties of matter using your senses. Color, Size, Shape, Texture,
Name: Class: Date: Figure 3-1
Name: Class: Date: Chapter 3 test Multiple Choice Identify the choice that best completes the statement or answers the question. 1. A gas has a. a definite volume but no definite shape. b. a definite shape
How is matter classified?
Matter How is matter classified? AP Chemistry (1 of 45) AP Chemistry (2 of 45) Solids Liquids AP Chemistry (3 of 45) AP Chemistry (4 of 45) Gases Classification Scheme for Matter AP Chemistry (5 of 45)
States of Matter. Essential Question: How does the movement of atoms and molecules relate to matter s different phases?
States of Matter Essential Question: How does the movement of atoms and molecules relate to matter s different phases? These notes come from pages 60 to 73 in your Physical Science Textbook All Matter
Qualitative observation descriptive observation has no numerical measurement
1 Chem 047: Physical and chemical properties Chemistry 047 Properties of substances, and Physical and Chemical Changes A. Some definitions B. Properties of substances C. The Classification of Matter D.
Name: Class: Date: SHORT ANSWER Answer the following questions in the space provided.
CHAPTER 10 REVIEW States of Matter SECTION 1 SHORT ANSWER Answer the following questions in the space provided. 1. Identify whether the descriptions below describe an ideal gas or a real gas. a. The gas
relatively narrow range of temperature and pressure.
1) Of solids, liquids, and gases, the least common state of matter is the liquid state. a) Liquids can exist only within a relatively narrow range of temperature and pressure. 2) The kinetic-molecular
Matter and Energy I. Matter Matter is anything that has mass and volume Mass Amount of matter Measured in grams (g) Volume Space matter occupies
Matter and Energy I. Matter Matter is anything that has mass and volume Mass Amount of matter Measured in grams (g) Volume Space matter occupies Measured in milliliters (ml), liters (L) or cubic centimeters
Chemistry Day 5. Friday, August 31 st Tuesday, September 4 th, 2018
Chemistry Day 5 Friday, August 31 st Tuesday, September 4 th, 2018 Do-Now Title: BrainPOP: States of Matter 1. Write down today s FLT 2. List two examples of gases 3. List two examples of things that are
Ch(3)Matter & Change. John Dalton
Ch(3)Matter & Change John Dalton What is Matter? Matter is anything that contains mass & volume (takes up space) Energy, such as light, heat, and sound, is NOT matter. The Particle Theory of Matter 1.
Chemistry B11 Chapter 6 Gases, Liquids, and Solids
Chapter 6 Gases, Liquids, and Solids States of matter: the physical state of matter depends on a balance between the kinetic energy of particles, which tends to keep them apart, and the attractive forces
Properties of Matter
Properties of Matter OBJECTIVES: Identify properties of matter as extensive or intensive. Define physical property, and list several common physical properties of substances. Differentiate among three
CHAPTER 3 ATOMS ATOMS MATTER 10/17/2016. Matter- Anything that takes up space (volume) and has mass. Atom- basic unit of matter.
CHAPTER 3 MATTER Matter- Anything that takes up space (volume) and has mass. Matter Combining Matter States of Matter Atom- basic unit of matter. Subatomic particles- protons, neutrons, and electrons.
W X gas liquid solid Y Z. C X and Y D Y and Z X Y Z. C Z to X D Z to Y
1 In which changes do the particles move further apart? W X gas liquid solid Y Z W and X W and Z X and Y Y and Z 2 iagrams X, Y and Z represent the three states of matter. X Y Z Which change occurs during
4.3.1 Changes of state and the particle model Density of materials. ρ = m. Content. Key opportunities for skills development
4.3 Particle model of matter The particle model is widely used to predict the behaviour of solids, liquids and gases and this has many applications in everyday life. It helps us to explain a wide range
Name Date Class THE NATURE OF GASES
13.1 THE NATURE OF GASES Section Review Objectives Describe the assumptions of the kinetic theory as it applies to gases Interpret gas pressure in terms of kinetic theory Define the relationship between
NAME: SCORE: /100 NUMBER: MATTER WEBQUEST
NAME: SCORE: /100 NUMBER: MATTER WEBQUEST Directions: Complete the following tasks by going to the websites and answering the questions. Use your time wisely as you will be graded on your use of class
Diffusion, Brownian Motion, Solids/Liquids/Gases
iffusion, rownian Motion, Solids/Liquids/Gases Question Paper 2 Level IGSE Subject hemistry (0620/0971) Exam oard ambridge International Examinations (IE) Topic The particulate nature of matter Sub-Topic
Chapter 1. Matter. 1.1 What is Chemistry. 1.2 The Scientific Method:
Chapter 1. Matter 1.1 What is Chemistry CHEMISTRY The study of the structure, composition, properties and reactions of matter and the energy changes associated with matter. In other words the study of
The Can Demonstration
The Can Demonstration With your table, make a prediction as to what will happen to the can. Discuss why you think that the can imploded. What are some reasons? https://www.youtube.com/watch?v=xg5niowf_zw&t=28s
Chemistry 11. Unit 3 The Physical Properties and Physical Changes of Substances
Chemistry 11 1 Unit 3 The Physical Properties and Physical Changes of Substances 2 1. Definitions in science Science is the observation, identification, description, experimental investigation, and theoretical
States of Matter. Changes in State
CHAPTER 8 States of Matter LESSON 2 Changes in State What do you think? Read the two statements below and decide whether you agree or disagree with them. Place an A in the Before column if you agree with
States of Matter. What physical changes and energy changes occur as matter goes from one state to another?
Name States of Matter Date What physical changes and energy changes occur as matter goes from one state to another? Before You Read Before you read the chapter, think about what you know about states of
Section 2: Changes of State (p. 68) 20 HOLT SCIENCE AND TECHNOLOGY
Plasmas (p. 67) 24. More than 99 percent of the known matter in the universe is in the plasma state. 25. Plasmas are made up of particles that have broken apart. 26. Plasmas have a definite shape and volume.
Chapter Review USING VOCABULARY UNDERSTANDING CONCEPTS. Skills Worksheet
Skills Worksheet Chapter Review USING VOCABULARY 1. Academic Vocabulary Which of the following words means a set of steps or events? a. reaction b. process c. principle d. role For each pair of terms,
Most substances can be in three states: solid, liquid, and gas.
States of Matter Most substances can be in three states: solid, liquid, and gas. Solid Particles Have Fixed Positions The particles in a solid are very close together and have an orderly, fixed arrangement.
Chapter 14 9/21/15. Solids, Liquids & Gasses. Essential Questions! Kinetic Theory! Gas State! Gas State!
Chapter 14 Solids, Liquids & Gasses Essential Questions What is the kinetic theory of matter? How do particles move in the different states of matter? How do particles behave at the boiling and melting
Matter. Gas. Solid Liquid. Both shape and volume are not fixed. It has a fixed shape and a fixed volume.
Matter Solid Liquid Gas It has a fixed shape and a fixed volume. It does not have a fixed shape, but it does have a fixed volume. Both shape and volume are not fixed. Felix Yung and John Polias 1 Matter
Matter A Review. Has mass Takes up space. Chemistry is the study of MATTER!
Matter A Review Has mass Takes up space ex. Chemistry is the study of MATTER! Topic 4.D - Classifying Unit 1 Organizing Matter 2011 Classifications of Matter Matter Anything that has mass and takes up
Mixture Examples. Classifications of Matter. Matter A Review. Topic 4.D - Classifying. Mixtures. Types of Mixtures 9/4/2011. Has mass Takes up space
Matter A Review Has mass Takes up space ex. Chemistry is the study of MATTER! Topic 4.D - Classifying Unit 1 Organizing Matter 2011 Classifications of Matter Mixtures Contain more than one kind of matter
Thermal Properties Of Matter
Thermal Properties Of Matter 3.2.2 Explain why different substances have different specific heat capacities. Heat two same size objects of different materials for the same amount of time they will not
Matter and Change. Chapter 1
Matter and Change Chapter 1 What is Chemistry? Chemistry is the study of the composition, structure, and properties of matter and the changes it undergoes. What does Chemistry do? Chemistry deals with
Key Science Vocabulary Scientific Inquiry
Scientific Inquiry 1. science-- the systematic study of everything 2. scientific method--a system for solving problems or questions 3. P.H.E.O.C.S--problem hypothesis experiment observe conclusion share
Ch. 7 Foundations of Chemistry
Ch. 7 Foundations of Chemistry Classifying Matter Matter is anything that has mass and takes up space. Atom - smallest particle of matter 2 Main Classifications of Matter Substance Mixtures Substances
Chemistry A: States of Matter Packet Name: Hour: Page!1. Chemistry A States of Matter Packet
Chemistry A: States of Matter Packet Name: Hour: Page!1 Chemistry A States of Matter Packet Chemistry A: States of Matter Packet Name: Hour: Page!2 Worksheet #1: States of Matter In this packet we will
Post-Show HOT AND COLD. Gases. Liquids. Solids. After the Show. Traveling Science Shows
Traveling Science Shows Post-Show HOT AND COLD After the Show We recently presented a Hot and Cold show at your school, and thought you and your students might like to continue investigating this topic.
solid IMF>liquid IMF>gas IMF Draw a diagram to represent the 3 common states of matter of a given substance: solid liquid gas
Thermochemistry Part 1 Notes States of Matter and Intermolecular Forces (IMF) Chemistry HP At the end of this unit, students should be able to: Describe the various states of matter in terms of kinetic