1st Nine Weeks Midterm Study Guide

Size: px
Start display at page:

Download "1st Nine Weeks Midterm Study Guide"

Transcription

1 Name: ate: 1. Which statement correctly describes a property of a type of matter?. ir is a mixture of gases.. Ice is a mixture of gases.. ir is a liquid.. Ice is a liquid. 4. Why is cobalt (o) placed before nickel (Ni) on the periodic table of the elements even though it has a higher average atomic mass than nickel?. Nickel has one more proton.. obalt was discovered first.. Nickel has fewer electrons.. obalt has a lower density. 2. ccording to the periodic table, the neutral atom of what element has 4 protons, 5 neutrons, and 4 electrons?. beryllium. boron. fluorine. aluminum 5. Which of the following is the most important factor in determining an element s place in the periodic table?. Number of protons. Number of neutrons. tomic harge 3. Which class of elements best conducts electricity?. tomic ensity. metals. nonmetals. semimetals. noble (inert) gases page 1

2 Water, Water Everywhere Students in a science class were studying the chemical and physical properties of water. One group of students took a block of ice at 20 and heated it at a steady rate for 60 minutes. The graph below shows the temperature changes over that time period. page 2

3 6. Water (H 2 O) is best classified as a(n). 9. Which of the following best describes an atom?. element. atom. compound. mixture. protons and electrons grouped together in a random pattern. protons and electrons grouped together in an alternating pattern. a core of protons and neutrons surrounded by electrons. a core of electrons and neutrons surrounded by protons 7. Use this element from the periodic table to answer the question. What is the atomic mass for silicon? Which of the following is found farthest from the center of an atom?. nucleus. proton 8. The atomic number of an element indicates which of the following?. neutron. electron. the number of neutrons in the atom. the number of protons in the atom. the sum of the neutrons and protons in the atom. the sum of the protons and electrons in the atom page 3

4 11. Use the picture of an atom below to answer the question. 13. Silver (g) has 47 protons in each atom. ased on this information, which of the following also describes an atom of silver?. It has no neutrons.. It has 47 electrons.. It has 23 neutrons and 24 electrons.. It has a total of 94 neutrons and electrons. Which statement best describes the part of the atom that is shown by the arrow?. It is an electron, and it has a negative charge.. It is an electron, and it has a positive charge.. It is a proton, and it has a negative charge.. It is a proton, and it has a positive charge. 14. The nucleus of a nitrogen atom consists of which of the following particles?. electrons only. protons only. protons and neutrons. electrons and neutrons 12. Which of the following elements can form an anion that contains 54 electrons, 74 neutrons, and 53 protons? Which model best illustrates Thomson s explanation of the atom? page 4

5 16. Which distinguishes an atom of one element from an atom of a different element? 20. The diagram below shows the chemical structure of water.. the number of protons. the number of neutrons. the number of electrons. the number of neutrons and protons What can be concluded about the structure of water?. It is an atom made up of two elements.. It is an atom made up of three elements.. It is a molecule made up of two elements. 17. Which of the following is formed when two elements combine chemically?. It is a molecule made up of three elements.. an atom. a compound. an electron. a mixture 18. What is the smallest unit of an element that still has the properties of that element?. an atom. a compound. an electron. a molecule 21. Monica made a snack for her friends by putting pretzels, peanuts, and raisins together in a bowl. Which statement describes Monica s snack?. It is a new element because a chemical change took place.. It is a solution because the ingredients cannot be separated.. It is a new compound because a physical change took place. 19. Sugar is composed of carbon, hydrogen, and oxygen. Sugar is an example of which of the following?. It is a mixture because each ingredient kept its original properties.. an atom. a compound. an electron. a mixture page 5

6 22. The picture below shows the melting of an ice cube. 25. scientist uses an instrument to observe the pattern of molecules in a substance. The picture below shows what the scientist sees. The ice cube changed because it What state of matter is the scientist most likely observing?. cooled.. warmed.. gas. liquid. vapor. solid. hardened.. evaporated. 23. On a warm sunny afternoon, ocean water splashed onto a rock. short time later, the rock was dry. Which statement best explains what happened to the water on the rock?. Heat caused the water to become a gas.. Heat melted the water and it disappeared.. Salt caused the water to become a gas. 26. s a sample of water turns to ice,. new molecules are formed.. the mass of the sample is increased.. the arrangement of the molecules changes.. energy is absorbed by the molecules.. Salt melted the water and it disappeared. 24. Four materials are put into small containers. These materials are then moved from the small containers into larger containers. Which material will spread out to completely fill a larger container?. air. ice. sand. water 27. The random molecular motion of a substance is greatest when the substance is. condensed.. a liquid.. frozen.. a gas. page 6

7 28. In the Kitchen ommon kitchen appliances include electric stoves, toasters and blenders. Each appliance uses an energy source and involves energy changes to prepare food. n open pot of water is heated on the stove. s water boils, the molecules.. move slower and closer together 30. child put a cup of orange juice in the freezer to make it into an ice pop. This is an example of a. gas changing to a liquid. liquid changing to a solid. solid changing to a liquid. liquid changing to a gas. move faster and farther apart.. get larger. get smaller 29. Solids have a definite shape and volume. This is because. the molecules in solids move past each other easily.. the molecules in solids stay in a definite location and vibrate.. the molecules in solids move freely in all directions. 31. When Jake breathes out on a cold day, a cloud is formed. Which change occurs that lets Jake see his breath as a cloud?. Gas changes to liquid.. Solid changes to gas.. Liquid changes to gas.. Liquid changes to solid.. the molecules in solids do not move at all. page 7

8 32. The picture below shows the Sun shining on an open jar with some water in it. 33. Which glass contains only a gas?.... Justin put the jar of water on a picnic table outside in the sunlight. Which of the following pictures shows what Justin would observe after all of the water had turned into a gas? The picture below shows a solid floating in a liquid... Which of the following statements describes one way that solids are different from liquids?. Solids have weight and liquids do not.. Solids take up space and liquids do not.. Solids have a definite shape and liquids do not.. Solids have a definite volume and liquids do not. page 8

9 35. elilah put a container of water in the freezer and left it there overnight. The next morning she saw that the water in the container had changed to ice. Which of the following statements best explains why the water changed to ice?. The water gained energy.. The water absorbed light.. Mass was released from the water. 37. Which of the following is an example of a physical change but not a chemical change?. log gives off heat and light as it burns.. tree stores energy from the Sun in its fruit.. penny lost in the grass slowly changes color.. water pipe freezes and cracks on a cold night.. Heat was taken away from the water. 36. pond is pictured below in two different seasons. 38. The diagram below represents a phase change for some copper atoms. Which of the following has caused the changes in the pond from to?. The pond water has lost heat energy.. The pond water temperature has increased.. Warm water has risen to the top of the pond. Which of the following phase changes are the copper atoms undergoing?. gas to liquid. liquid to gas. solid to liquid. liquid to solid. ll of the water has evaporated from the pond. page 9

10 39. When a steel block at 100 is placed on top of a copper block at 20, the thermal energy of the copper begins to increase. Which of the following is the source of this increase in energy?. the work done by the molecules within the copper. the work done by the interaction of the two metals. heat flowing by means of conduction. heat flowing by means of radiation 42. pot of cold water was heated on a stove until the water boiled. Which of the following best explains why the water was able to boil?. The hot stove absorbed cold from the pot.. The cold water absorbed heat from the pot.. The hot stove gave off heat to the surrounding air.. The cold water gave off cold to the surrounding air. 40. Which two forms of energy could best be used to increase the temperature of a sheet of copper?. heat and light. heat and sound. light and magnetism. electricity and sound 43. Which of the following is an example of heat transfer by conduction?. sunlight heating a floor. an electric stove heating an iron pan 41. Which of the following is an example of heat transfer by conduction?. a wood stove heating nearby objects through electromagnetic waves. an electric heater heating air, which rises and is replaced with cooler air. a whole metal spoon getting hot when one end is in hot soup. the inside of a car in the sun getting very hot. a tar road getting hotter in the sun than a concrete sidewalk. a fireplace fire heating a room on a cold day page 10

11 44. Which of the following objects transfers its energy primarily by radiation? 45. Which of the following is the best example of heat transfer by convection?. Heat lamp. from the lower water to the surface. from the iron to the. Electic stovetop. eiling shirt. from the Sun to Earth fan. urning candle. from the griddle to the eggs 46. n architect knows that a home receiving a lot of exposure to the Sun will benefit from the heating effects of sunlight if there is a lot of glass in the home s design. y which of the following methods will sunlight heat the home?. conduction. convection. evaporation. radiation page 11

12 47. In which of the following examples is heat transferred primarily by radiation?. fan blows warm air around a room.. hot water bottle warms a person s feet.. Water vapor from a shower warms the room.. spoon held near the side of a flame gets warm. page 12

13 Problem-ttic format version c Educide Software Licensed for use by llison Holley Terms of Use at 9/4/

14 Teacher s Key Page

Page 1 / 12. Chemistry Exam. Name: Matter Properties, Structure. Question 1 (1 point) The atomic number of an atom is. A. The mass of the atom.

Page 1 / 12. Chemistry Exam. Name: Matter Properties, Structure. Question 1 (1 point) The atomic number of an atom is. A. The mass of the atom. Chemistry Exam Matter Properties, Structure Name: Question 1 (1 point) The atomic number of an atom is A. The mass of the atom. B. The number of protons added to the number of neutrons in the nucleus.

More information

Atoms and molecules are in motion and have energy

Atoms and molecules are in motion and have energy Atoms and molecules are in motion and have energy By now you know that substances are made of atoms and molecules. These atoms and molecules are always in motion and have attractions to each other. When

More information

Hopkins 8th Benchmark Review (Hopkin8BenchmarkReview1)

Hopkins 8th Benchmark Review (Hopkin8BenchmarkReview1) Name: Date: 1. Based on the following characteristics, classify the state of matter. A. gas B. solid C. plasma D. liquid high energy found in stars consists of freely moving charged particles 2. What is

More information

Grade 8 Science Unit 2 Test» Form A (Master Copy) Directions: Please choose the best answer choice for each of the following questions.

Grade 8 Science Unit 2 Test» Form A (Master Copy) Directions: Please choose the best answer choice for each of the following questions. Directions: Please choose the best answer choice for each of the following questions. 1. Which of the following could be a molecule BUT not a compound? a pair of atoms of the same element a collection

More information

Name: 1. Which of the following is probably true about 300 ml of sand and 300 ml of water?

Name: 1. Which of the following is probably true about 300 ml of sand and 300 ml of water? Name: Jaguar Review #2 Physical Sciences Benchmark A: Relate uses, properties and chemical processes to the behavior and/or arrangement of the small particles that compose matter. 1. Which of the following

More information

1 st Semester Exam Study Guide 1.) Which of the following is NOT a compound? Explain why. a. H2O b. O2

1 st Semester Exam Study Guide 1.) Which of the following is NOT a compound? Explain why. a. H2O b. O2 1 st Semester Exam Study Guide 1.) Which of the following is NOT a compound? Explain why. a. H2O b. O2 2.) A chemist has discovered what she thinks is a new molecule. In order for it to be a molecule,

More information

Science 5 - Sawyer Matter [Exam ID:6291]

Science 5 - Sawyer Matter [Exam ID:6291] Science 5 - Sawyer Matter [Exam I:6291] 1 Which of the diagrams best shows the arrangement of molecules in a solid? 2 Water, ice, and steam are alike because they are the same compound have the same shape

More information

Name Class Date. What are three kinds of energy transfer? What are conductors and insulators? What makes something a good conductor of heat?

Name Class Date. What are three kinds of energy transfer? What are conductors and insulators? What makes something a good conductor of heat? CHAPTER 14 SECTION Heat and Temperature 2 Energy Transfer KEY IDEAS As you read this section, keep these questions in mind: What are three kinds of energy transfer? What are conductors and insulators?

More information

2016 Phys PRACTICE Sci Quiz 1

2016 Phys PRACTICE Sci Quiz 1 2016 Phys PRTIE Sci Quiz 1 Name: ate: 1. mixture of crystals of salt and sugar is added to water and stirred until all solids have dissolved. Which statement best describes the resulting mixture?. The

More information

Unit 3: States of Matter, Heat and Gas Laws

Unit 3: States of Matter, Heat and Gas Laws Unit 3 - Stevens 1 Unit 3: States of Matter, Heat and Gas Laws Vocabulary: Solid Term Definition Example Liquid Gas No definite shape, but definite volume; Particles close together, but can move around

More information

Station 1: Temperature

Station 1: Temperature Station 1: Temperature Temperature is the measure of kinetic energy of the particles in a substance. The movement of particles is actually what we measure as temperature. As we heat up substances, the

More information

mixtures reflect What properties could you use to separate the ingredients in these mixtures?

mixtures reflect What properties could you use to separate the ingredients in these mixtures? reflect Every day, we interact with many different kinds of matter. We look at it, feel it, taste it, and even breathe it. Sometimes different types of matter are combined. For example, a salad might have

More information

Conduction is the transfer of heat by the direct contact of particles of matter.

Conduction is the transfer of heat by the direct contact of particles of matter. Matter and Energy Chapter 9 energy flows from a material at a higher temperature to a material at a lower temperature. This process is called heat transfer. How is heat transferred from material to material,

More information

Name Class Date. What is a change of state? What happens during a change of state? What can happen when a substance loses or gains energy?

Name Class Date. What is a change of state? What happens during a change of state? What can happen when a substance loses or gains energy? CHAPTER 2 3 Changes of State SECTION States of Matter BEFORE YOU READ After you read this section, you should be able to answer these questions: What is a change of state? What happens during a change

More information

How Does the Sun s Energy Cause Rain?

How Does the Sun s Energy Cause Rain? 1.2 Investigate 3.3 Read How Does the Sun s Energy Cause Rain? In the water-cycle simulation, you observed water change from a liquid to a gas, and then back to a liquid falling to the bottom of the container.

More information

APC chapters 8,9, 11 test review

APC chapters 8,9, 11 test review Name: ate: 1. Which statement correctly describes both gases and liquids?. Their shapes stay the same in any container.. Their shapes change when they are in different containers. 2. lex placed a small

More information

LESSON 1: DESCRIBING MATTER pg.5. Chemistry = Is the study of matter & how matter changes. Liquid/Solid/Gas

LESSON 1: DESCRIBING MATTER pg.5. Chemistry = Is the study of matter & how matter changes. Liquid/Solid/Gas Chemistry..CHAPTER 1: INTRO TO MATTER LESSON 1: DESCRIBING MATTER pg.5 Chemistry = Is the study of matter & how matter changes A. Matter = anything that has mass & takes up space à You, air, plastic, metal,

More information

Unit 11: Temperature and heat

Unit 11: Temperature and heat Unit 11: Temperature and heat 1. Thermal energy 2. Temperature 3. Heat and thermal equlibrium 4. Effects of heat 5. Transference of heat 6. Conductors and insulators Think and answer a. Is it the same

More information

Review: Heat, Temperature, Heat Transfer and Specific Heat Capacity

Review: Heat, Temperature, Heat Transfer and Specific Heat Capacity Name: Block: Date: IP 614 Review: Heat, Temperature, Heat Transfer and Specific Heat Capacity All these questions are real MCAS questions! 1. In a copper wire, a temperature increase is the result of which

More information

Matter combines to form different substances

Matter combines to form different substances 500 500 500 500 500 500 Matter has mass and volume What s the matter Matter combines to form different substances Matter exists in different physical states Matter is made of atoms Miscellaneous 100 100

More information

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!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

More information

STUDY GUIDE - 6TH GRADE WEEK 12 CCA

STUDY GUIDE - 6TH GRADE WEEK 12 CCA 1. Which of the following statements about energy is true? STUDY GUIDE - 6TH GRADE WEEK 12 CCA A. Potential energy and kinetic energy are different names for the same kind of energy. B. Gravity has nothing

More information

Physical Science Jeopardy!

Physical Science Jeopardy! Physical Science Jeopardy! Properties of Matter Light and EM Spectrum Atoms & Periodic Table Heat Transfer Forces 10 10 10 10 10 20 20 20 20 20 30 30 30 30 30 40 40 40 40 40 50 50 50 50 50 10- Jan noticed

More information

Name: Section: Matter: Atoms and Properties Practice Test

Name: Section: Matter: Atoms and Properties Practice Test Name: Section: Matter: Atoms and Properties Practice Test Directions: For each of the questions or incomplete statements below, choose the best of the answer choices given and write your answer on the

More information

Physics Study Practice

Physics Study Practice Name: Date: 1. An incomplete energy transformation diagram is shown below. Wind turns a turbine and creates electricity. Which types of energy complete this energy transformation diagram for the turbine?

More information

Notes: Matter and Change

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

More information

S8P All of the substances on the periodic table are classified as elements because they

S8P All of the substances on the periodic table are classified as elements because they S8P1-2 1. Putting sand and salt together makes A. a compound. B. an element. C. a mixture. D. a solution. 2. All of the substances on the periodic table are classified as elements because they A. are pure

More information

Atmosphere, Weather & Climate Review for Unit Assessment (Can be taken on Study Island Due Mon., 11/26/12)

Atmosphere, Weather & Climate Review for Unit Assessment (Can be taken on Study Island Due Mon., 11/26/12) Name Class Period Atmosphere, Weather & Climate Review for Unit Assessment (Can be taken on Study Island Due Mon., 11/26/12) 1. When hot and cold air meet, the hot air rises to the top. Which process causes

More information

Physical Science written by Mr. Franklin

Physical Science written by Mr. Franklin Physical Science written by Mr. Franklin 1 In normal air, which of the following substances is most common? (1 point) carbon dioxide nitrogen oxygen carbon monoxide 2 Which of the following is a chemical

More information

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:

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

More information

SCI-PS SOL Practice Questions - Physical Science 2 (Matter, Energy) Exam not valid for Paper Pencil Test Sessions

SCI-PS SOL Practice Questions - Physical Science 2 (Matter, Energy) Exam not valid for Paper Pencil Test Sessions SCI-PS SOL Practice Questions - Physical Science 2 (Matter, Energy) Exam not valid for Paper Pencil Test Sessions [Exam ID:2MGZGB 1 Which of these best describes the particle motion taking place as CO

More information

Unit C REVIEW Heat and Temperature

Unit C REVIEW Heat and Temperature Science 7 Name: Date: Unit C REVIEW Heat and Temperature 1. Read each sentence and circle the correct bold word. Scientists explain changes in state using the particle model of substances / matter. This

More information

1st Semester Final Exam Study Guide Physical Science

1st Semester Final Exam Study Guide Physical Science 1st Semester Final Exam Study Guide Physical Science Student Class Date 1.S8P1.a The smallest particle of matter that can be identified as an element is called A. an atom. B. a proton. C. an electron.

More information

LESSON 6: Dew Drops ESTIMATED TIME Setup: 5 10 minutes Procedure: minutes

LESSON 6: Dew Drops ESTIMATED TIME Setup: 5 10 minutes Procedure: minutes LESSON 6: Dew Drops ESTIMATED TIME Setup: 5 10 minutes Procedure: 15 20 minutes DESCRIPTION Use jars of hot and cold water to demonstrate how water changes states. OBJECTIVE This lesson demonstrates the

More information

Properties and Structure of Matter

Properties and Structure of Matter Properties and Structure of Matter Chapter 10 You can use a spider map to organize the main ideas and supporting details of a topic such as properties of matter. Look at the example shown below. The central

More information

IPC Science Semester 1 Study Guide

IPC Science Semester 1 Study Guide IPC Science Semester 1 Study Guide Completion Complete each statement. 1. A measurement must include both a number and a(an). 2. A material used for electrical wiring would need to have good. 3. In an

More information

3.3 Phase Changes Charactaristics of Phase Changes phase change

3.3 Phase Changes Charactaristics of Phase Changes phase change A large iceberg contains enough fresh water to supply millions of people with water for a year. As it moves into warmer areas, the ice changes to liquid water and eventually disappears. What happens when

More information

Matter and Its Changes

Matter and Its Changes Lesson 2 Matter and Its Changes 6.NS.3, 6.NS.5, 6.NS.6, 6.NS.7, 6.NS.10, 6.1.1, 6.1.2, 6.1.3 Skim or scan the heading, boldfaced words, and pictures in the lesson. Identify or predict three facts you will

More information

Foundations of Chemistry

Foundations of Chemistry Name Foundations of Chemistry What is matter, and how does it change? Date Before You Read Before you read the chapter, think about what you know about matter and how it changes Record three things that

More information

Conducting Energy and Heat. Energy Likes to Move. Radiating Energy

Conducting Energy and Heat. Energy Likes to Move. Radiating Energy Energy Likes to Move If there is a temperature difference in a system, heat will naturally move from high to low temperatures. The place you find the higher temperature is the heat source. The area where

More information

1 Three States of Matter

1 Three States of Matter CHAPTER 3 1 Three States of Matter SECTION States of Matter BEFORE YOU READ After you read this section, you should be able to answer these questions: What is matter made of? What are the three most common

More information

Matter is anything that has mass and takes up space. All matter is made of particles. The type and arrangement of the particles determines the

Matter is anything that has mass and takes up space. All matter is made of particles. The type and arrangement of the particles determines the Chemistry Matter is anything that has mass and takes up space. All matter is made of particles. The type and arrangement of the particles determines the properties of the matter. Most matter exists as

More information

KS3 Science. Heat and Energy

KS3 Science. Heat and Energy KS3 Science Heat and Energy Heat and Energy Key Words Write a definition for each of the key words listed below Key words States of matter Melt Freeze Evaporate Condense Heat Conduction Convention Radiation

More information

Scientific Reasoning, logic and the nature of science

Scientific Reasoning, logic and the nature of science Review Packet for Science SOL Scientific Reasoning, logic and the nature of science 1. What is the SI (metric) measurement for: a. Length b. Mass c. Volume d. Density e. Temperature f. Weight g. Force

More information

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 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

More information

The Next Generation Science Standards (NGSS)

The Next Generation Science Standards (NGSS) The Next Generation Science Standards (NGSS) CHAPTER 2, LESSON 1 HEAT, TEMPERATURE, AND CONDUCTION MS-PS1-4. Develop a model that predicts and describes changes in particle motion, temperature, and state

More information

3. Which of the following would create a chemical change when it is added to a glass of warm milk?

3. Which of the following would create a chemical change when it is added to a glass of warm milk? Test Name: Science 8 Assessment 6 ReviewScan Test Code: 9668632 Date: Your Name: Teacher: Class Name: 1. Which step in these instructions for making scrambled eggs results in a chemical change? First,

More information

* Defining Temperature * Temperature is proportional to the kinetic energy of atoms and molecules. * Temperature * Internal energy

* Defining Temperature * Temperature is proportional to the kinetic energy of atoms and molecules. * Temperature * Internal energy * Defining Temperature * We associate temperature with how hot or cold an object feels. * Our sense of touch serves as a qualitative indicator of temperature. * Energy must be either added or removed from

More information

The Sun and Water Cycle

The Sun and Water Cycle The last time you took a shower, did you think about where the water came from? Sure, it came out of the showerhead, but what about before that? The water you used to wash could have spent time in the

More information

1. In the modern Periodic Table, the elements are arranged in order of increasing

1. In the modern Periodic Table, the elements are arranged in order of increasing 1. In the modern Periodic Table, the elements are arranged in order of increasing A atomic number B mass number C oxidation number D valence number 2. Berylium is classified as A an alkaline earth metal

More information

Is it possible to change your breath into food? Standard 1, Objective 2: Observe and evaluate evidence of chemical and physical change

Is it possible to change your breath into food? Standard 1, Objective 2: Observe and evaluate evidence of chemical and physical change Vocabulary chemical change physical change combustion corrosion FIGURE 1: When glass breaks, its physical properties change. Instead of one solid sheet of glass, it now has holes and cracks. Is it possible

More information

Name: Date: Class: 2. Which animal listed below would complete this food chain? (6.L.2.1)

Name: Date: Class: 2. Which animal listed below would complete this food chain? (6.L.2.1) Name: Date: Class: 6 th Grade Science MSL Practice 1. The diagram below represents the Earth in space. (6.E.1.1) Which date is most likely represented by the diagram? A. May 4 B. September 2 C. June 6

More information

The sun and water cycle

The sun and water cycle reflect The last time you took a shower, did you think about where the water came from? Sure, it came out of the showerhead, but what about before that? The water you used to wash could have spent time

More information

What is a change of state? What happens during a change of state? What can happen when a substance loses or gains energy?

What is a change of state? What happens during a change of state? What can happen when a substance loses or gains energy? CHAPTER 3 3 Changes of State SECTION States of Matter BEFORE YOU READ After you read this section, you should be able to answer these questions: What is a change of state? What happens during a change

More information

6th Grade Science Test

6th Grade Science Test 6th Grade Science Practice Name: Instructions: Copyright 2000-2002 Measured Progress, All Rights Reserved : 6th Grade Science Practice Use the table below to answer question 1. 1. The table lists the volume

More information

Notes: Matter & Change (text Ch. 1 &10)

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

More information

Hurricanes. Where's the Really Bad Weather 1. What: Rotating wind/rain storm Winds from 75 to 200 mph As big as 600 miles wide

Hurricanes. Where's the Really Bad Weather 1. What: Rotating wind/rain storm Winds from 75 to 200 mph As big as 600 miles wide Where's the Really Bad Weather 1 Hurricanes What: Rotating wind/rain storm Winds from 75 to 200 mph As big as 600 miles wide Where: Start over oceans, fizzle out over land Investigation 1 What is Weather?

More information

Which part of an atom is most directly involved in chemical bonding?

Which part of an atom is most directly involved in chemical bonding? 1 Which part of an atom is most directly involved in chemical bonding? nucleus electron proton neutron 1 Which part of an atom is most directly involved in chemical bonding? nucleus electron proton neutron

More information

Heating and Cooling Explained By The Particle Model. Notes: Part 2/4

Heating and Cooling Explained By The Particle Model. Notes: Part 2/4 Heating and Cooling Explained By The Particle Model Notes: Part 2/4 Particles are the building blocks of all things. What are Particles? Some people call them molecules. Particles are NOT alive. How many

More information

More atomic structure

More atomic structure Name: ate: 1. Explain, in terms of atomic structure, why the atomic radius of iodine is greater than the atomic radius of fluorine. 5. n atom in the ground state contains 8 valence electrons. This atom

More information

Chapter States and Properties of Matter. The Periodic Table of the Elements Classification of Matter. 3.5 Energy and Nutrition

Chapter States and Properties of Matter. The Periodic Table of the Elements Classification of Matter. 3.5 Energy and Nutrition Chapter 3 Atoms are the building blocks from which all other things are built. The Periodic Table of the Elements 3.1 - Classification of Matter 3.2 States and Properties of Matter 3.3 Temperature 3.4

More information

HEAT AND HEAT TRANSFER

HEAT AND HEAT TRANSFER HEAT AND HEAT TRANSFER What is the difference between temperature and heat? Temperature is a measure of the average kinetic energy of atoms. This means: the higher the temperature, the faster the atoms

More information

Thermodynamics - Heat Transfer June 04, 2013

Thermodynamics - Heat Transfer June 04, 2013 THERMODYNAMICS - Heat and Heat Transfer: Heat (Q) is a form of Energy that is transferred between an object and another object or its surrounding environment due to a difference in Temperature. Heat is

More information

Solids, Liquids, and Gases

Solids, Liquids, and Gases Date Class _ Solids, Liquids, and Gases Chapter Test A Multiple Choice Write the letter of the correct answer on the line at the left. _ 1. The surface of water can act like a sort of skin due to a property

More information

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

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

More information

Name: Class: Date: Question #1 The image shows the atomic arrangements of four different substances.

Name: Class: Date: Question #1 The image shows the atomic arrangements of four different substances. Name: Class: Date: Question #1 The image shows the atomic arrangements of four different substances. Which are compounds and why? A) hydrogen because it contains only one kind of atom B) methane because

More information

Students, remember to review all your labs, too!

Students, remember to review all your labs, too! October 2017 Ann Arbor Public Schools Physical Science 8 Mid Term-Study Guide Students, remember to review all your labs, too! HSCE C4.9-Identify elements with similar chemical and physical properties

More information

Temperature and Heat. Two systems of temperature. Temperature conversions. PHY heat - J. Hedberg

Temperature and Heat. Two systems of temperature. Temperature conversions. PHY heat - J. Hedberg Temperature and Heat 1. Two systems of temperature 1. Temperature conversions 2. Real science (one scale to rule them all) 3. Temperature scales 2. Effects of temperature on materials 1. Linear Thermal

More information

Name Class Date. Energy Energy

Name Class Date. Energy Energy CHAPTER 13 3 What Is Energy? SECTION Work and Energy KEY IDEAS As you read this section, keep these questions in mind: How are energy and work related? Why is potential energy called energy of position?

More information

Study Guide Chemistry. Matter is anything that has mass and takes up space.

Study Guide Chemistry. Matter is anything that has mass and takes up space. Study Guide Chemistry Name Period 1. What is matter? Matter is anything that has mass and takes up space. 2. List 3 examples of matter and 3 non-examples of matter. EXAMPLES NN-EXAMPLES 1. _air 1. time

More information

Chapter: Heat and States

Chapter: Heat and States Table of Contents Chapter: Heat and States of Matter Section 1: Temperature and Thermal Energy Section 2: States of Matter Section 3: Transferring Thermal Energy Section 4: Using Thermal Energy 1 Temperature

More information

Science - 4th grade practice test

Science - 4th grade practice test Name: Instructions: Bubble the correct answer. Read each choice before marking your answer. Copyright 2000-2002 Measured Progress, All Rights Reserved : Use the picture below to answer question 1. 1. A

More information

A, B, and C, in the P V plane. i C. D: none of the above

A, B, and C, in the P V plane. i C. D: none of the above pressure A gas is in a container with a piston lid and is taken from the state, i, to a state, f, by several different paths, A, B, and C, in the P V plane. A B f D: none of the above i C volume The work

More information

Thermal Energy. Thermal Energy is the TRANSFER of kinetic energy between two objects that are at different temperatures.

Thermal Energy. Thermal Energy is the TRANSFER of kinetic energy between two objects that are at different temperatures. Thermal Energy Thermal Energy is the TRANSFER of kinetic energy between two objects that are at different temperatures. And remember: heat will always transfer from a warm object to a cold object. HEAT

More information

Ch. 7 Foundations of Chemistry

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

More information

2,000-gram mass of water compared to a 1,000-gram mass.

2,000-gram mass of water compared to a 1,000-gram mass. 11.2 Heat To change the temperature, you usually need to add or subtract energy. For example, when it s cold outside, you turn up the heat in your house or apartment and the temperature goes up. You know

More information

SPH3U1 Lesson 03 Energy

SPH3U1 Lesson 03 Energy THERMAL ENERGY AND LATENT HEAT LEARNING GOALS Students will learn: Heat changes the amount of thermal energy in an object Temperature is a measure of the average thermal energy in an object Heat capacity

More information

Making Sense of Matter Study Guide. Matter is anything that takes up space and has mass.

Making Sense of Matter Study Guide. Matter is anything that takes up space and has mass. Making Sense of Matter Study Guide Matter is all around us everything is made of matter. Matter is anything that takes up space and has mass. We can classify objects by their physical properties. Physical

More information

Physical Science Chapter 5 Cont3. Temperature & Heat

Physical Science Chapter 5 Cont3. Temperature & Heat Physical Science Chapter 5 Cont3 Temperature & Heat What are we going to study? Heat Transfer Phases of Matter The Kinetic Theory of Gases Thermodynamics Specific Heat (Capacity) Specific Heat Latent Heat

More information

Thermal Energy. Thermal Energy Transfers

Thermal Energy. Thermal Energy Transfers Thermal Energy Thermal Energy Transfers Key Concepts What is the effect of having a small specific heat? What happens to a material when it is heated? In what ways can thermal energy be transferred? What

More information

Volume. measures how much space matter takes up. solubility. The amount of mass for an object is called. matter

Volume. measures how much space matter takes up. solubility. The amount of mass for an object is called. matter measures how much space matter takes up. Volume is the resistance of an object to sink, and it depends on. The ability of a substance to dissolve into another substance is called. The amount of mass for

More information

Notes: Phases of Matter and Phase Changes

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

More information

Elements, Compounds, and Mixtures. Matter: Properties and Changes

Elements, Compounds, and Mixtures. Matter: Properties and Changes Elements, Compounds, and Mixtures Matter: Properties and Changes Warm up Observe the pictures and use the following terms to name them: element, compound, or mixture. Explain your answer. Warm up answers

More information

Chemistry Released Questions

Chemistry Released Questions Name: Date: 1. What was Niels Bohr s prediction about the location of the electrons in an atom? 3. An atom with which atomic diagram has chemical properties most similar to calcium? A. Electrons pair with

More information

A. They are noble (inert) gases. B. They are nonmetals. C. They have the same thermal conductivity. D. They have the same number of protons.

A. They are noble (inert) gases. B. They are nonmetals. C. They have the same thermal conductivity. D. They have the same number of protons. toms, Elements, ompounds and Mixtures Name: 1. Which statement is true about the charges assigned to an electron and a proton?. oth an electron and a proton are positive.. n electron is positive and a

More information

PAPER 2 THEORY QUESTIONS

PAPER 2 THEORY QUESTIONS PAPER 2 THEORY QUESTIONS 1 Fig. 1.1 shows the arrangement of atoms in a solid block. Fig. 1.1 (a) End X of the block is heated. Energy is conducted to end Y, which becomes warm. (i) Explain how heat is

More information

M1. (a) range of speeds 1. moving in different directions accept random motion 1. internal energy 1. density = mass / volume 1. (d) / 0.

M1. (a) range of speeds 1. moving in different directions accept random motion 1. internal energy 1. density = mass / volume 1. (d) / 0. M. (a) range of speeds moving in different directions accept random motion (b) internal energy (c) density = mass / volume (d) 0.00254 / 0.04 0.8 accept 0.8 with no working shown for the 2 calculation

More information

P5 Heat and Particles Revision Kinetic Model of Matter: States of matter

P5 Heat and Particles Revision Kinetic Model of Matter: States of matter P5 Heat and Particles Revision Kinetic Model of Matter: States of matter State Size Shape Solid occupies a fixed volume has a fixed shape Liquid occupies a fixed volume takes the shape of its container

More information

Foundations of Chemistry

Foundations of Chemistry Foundations of Chemistry Physical Properties Physical Properties As you read in Lesson 1, the arrangement of atoms determines whether matter is a substance or a mixture. The arrangement of atoms also determines

More information

Figure 1. Page 1 of 6

Figure 1. Page 1 of 6 Page 1 of 6 Physical Science Unit 1 Test. Atomic & Nuclear Theory: Kinetic Molecular Theory: Gas Laws 1. According to Charles Law, if you have a balloon inside a car at noon during a hot summer day the

More information

Chapter Review USING VOCABULARY UNDERSTANDING CONCEPTS. Skills Worksheet

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,

More information

5thscience physical (5thscience_physical)

5thscience physical (5thscience_physical) 5thscience physical (5thscience_physical) Name: Date: 1. Which circuit would turn the light bulb on? A. B. C. D. 2. Which item would conduct electricity? A. a glass cup B. a chicken feather C. a plastic

More information

Molecules, Compounds, and Crystals

Molecules, Compounds, and Crystals Matter: Properties and Change Atoms and Elements 1. Matter is anything that has mass and volume. All substances are made up of different types of matter. 2. Mass is the amount of matter in a substance.

More information

BU Practice Quiz Which type of bond is present in copper wire? 1. An ionic bond can be formed when one or more electrons are

BU Practice Quiz Which type of bond is present in copper wire? 1. An ionic bond can be formed when one or more electrons are BU Practice Quiz 1 Name: ate: 1. n ionic bond can be formed when one or more electrons are. equally shared by two atoms B. unequally shared by two atoms 3. Which type of bond is present in copper wire?.

More information

8TH GRADE SCIENCE CONTENT STANDARDS

8TH GRADE SCIENCE CONTENT STANDARDS 8TH GRADE SCIENCE CONTENT STANDARDS (simplified from CA State Science Standards) DAVID GREENMYER COMPUTECH MIDDLE SCHOOL 1. MOTION a) In order to describe your position, you must use another position (reference

More information

-Notes Physical Properties and Changes. Chapter 5

-Notes Physical Properties and Changes. Chapter 5 -Notes Physical Properties and Changes Chapter 5 (NOUNS) Substances have physical properties that can be described. A substance can undergo a physical change, which is a PROCESS that must be observed.

More information

Matter, mass, and volume are related.

Matter, mass, and volume are related. Suppose you had all of the parts needed to make an at home aquarium: a tank, water, rocks, plants, and some fish. To put the aquarium together, you would need to arrange the rocks and plants in the tank.

More information

THE PARTICLE MODEL AND PROPERTIES OF THE GASES, LIQUIDS AND SOLIDS. STATES CHANGES

THE PARTICLE MODEL AND PROPERTIES OF THE GASES, LIQUIDS AND SOLIDS. STATES CHANGES THE PARTICLE MODEL AND PROPERTIES OF THE GASES, LIQUIDS AND SOLIDS. STATES CHANGES The particle model of a gas A gas has no fixed shape or volume, but always spreads out to fill any container. There are

More information

Lesson 9: States of Matter

Lesson 9: States of Matter Lesson 9: States of Matter Do Now 6O, 6S 11.8.18 Take out HW 6.14 to be checked. Copy info into CJ keep CJ out and open on desk throughout class. On Do Now Page #5, copy and answer: 1. If you use a magnet

More information

Kinetic Theory of Matter

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

More information