Physical Science EOCT Practice Part I. Milton High School
|
|
- Sharyl Price
- 7 years ago
- Views:
Transcription
1 Physical Science EOCT Practice Part I Milton High School
2 The diagram shows different types of electromagnetic waves and their relative frequencies and wavelengths. Which of the following conclusions is supported by the illustration? A. There is no relationship between frequency and wavelength. B. As wavelength decreases, frequency remains the same. C. As wavelength decreases, frequency decreases. D. As wavelength decreases, frequency increases.
3 The diagram shows different types of electromagnetic waves and their relative frequencies and wavelengths. Which of the following conclusions is supported by the illustration? A. There is no relationship between frequency and wavelength. B. As wavelength decreases, frequency remains the same. C. As wavelength decreases, frequency decreases. D. As wavelength decreases, frequency increases.
4 Gabriel looks at a fish tank from the side. Gabriel then looks down into the fish tank from above and observes that the position of the plants in the water looks different. Which type of wave behavior causes the apparent change in the position of the plants? A. Interference B. Absorption C. Refraction D.Reflection
5 Gabriel looks at a fish tank from the side. Gabriel then looks down into the fish tank from above and observes that the position of the plants in the water looks different. Which type of wave behavior causes the apparent change in the position of the plants? A. Interference B. Absorption C. Refraction D.Reflection
6 Mr. Lanham is in a space shuttle which is orbiting Earth at a speed of 27,200 miles per hour. A long arm lifts a satellite out of the cargo bay and gently releases the satellite next to the shuttle. According to Newton s first law of motion, what should be the relative speed of the satellite after five minutes? A. The same speed as the shuttle B. Slower than the shuttle C. Faster than the shuttle D.The same as Earth s rotation
7 Mr. Lanham is in a space shuttle orbitting Earth at a speed of 27,200 miles per hour. A long arm lifts a satellite out of the cargo bay and gently releases the satellite next to the shuttle. According to Newton s first law of motion, what should be the relative speed of the satellite after five minutes? A. The same speed as the shuttle B. Slower than the shuttle C. Faster than the shuttle D.The same as Earth s rotation
8 When copper reacts with oxygen in the air, a color change takes place, and the metal changes color from reddish brown to green. What type of change occurs to produce this color change? A. Dissolving B. Conductivity C. Physical change D. Chemical change
9 When copper reacts with oxygen in the air, a color change takes place, and the metal changes color from reddish brown to green. What type of change occurs to produce this color change? A. Dissolving B. Conductivity C. Physical change D. Chemical change
10 The illustration shows the box from the Periodic Table that represents the element beryllium (Be). Based on the information provided, how many neutrons do most beryllium atoms contain in their nuclei? A. 2 B. 4 C. 5 D. 9
11 The illustration shows the box from the Periodic Table that represents the element beryllium (Be). Based on the information provided, how many neutrons do most beryllium atoms contain in their nuclei? A. 2 B. 4 C. 5 D. 9
12 Scandium is an element that normally has 23 neutrons in its nucleus. The atomic number of scandium is 21. How many electrons would you expect an atom of scandium to have? A. 2 B. 21 C. 23 D.44
13 Scandium is an element that normally has 23 neutrons in its nucleus. The atomic number of scandium is 21. How many electrons would you expect an atom of scandium to have? A. 2 B. 21 C. 23 D.44
14 Which of the following is true for an earthquake wave, but not for an electromagnetic wave? A. It requires matter to transfer energy. B. It does not require matter to transfer energy. C. It can travel only in a vacuum. D.It does not transfer energy.
15 Which of the following is true for an earthquake wave, but not for an electromagnetic wave? A. It requires matter to transfer energy. B. It does not require matter to transfer energy. C. It can travel only in a vacuum. D.It does not transfer energy.
16 Why do atoms of elements have neutral charges? A. All atoms contain neutrons which have no charge. B. The number of protons and the number of neutrons are equal. C. The number of protons and the number of electrons are equal. D.The number of neutrons and the number of electrons are equal.
17 Why do atoms of elements have neutral charges? A. All atoms contain neutrons which have no charge. B. The number of protons and the number of neutrons are equal. C. The number of protons and the number of electrons are equal. D.The number of neutrons and the number of electrons are equal.
18 Which of the following properties of atoms can be used to identify an atom? A. Its number of valence electrons B. Its number of protons C. Its number of neutrons D.Its combined number of protons and neutrons
19 Which of the following properties of atoms can be used to identify an atom? A. Its number of valence electrons B. Its number of protons C. Its number of neutrons D.Its combined number of protons and neutrons
20 The molecules in a sample of matter move independently of one another. The substance takes the shape of its container. When the substance is moved from one container to another, its shape changes, but its volume remains the same. What type of substance is described? A. Plasma B. Gas C. Liquid D.Solid
21 The molecules in a sample of matter move independently of one another. The substance takes the shape of its container. When the substance is moved from one container to another, its shape changes, but its volume remains the same. What type of substance is described? A. Plasma B. Gas C. Liquid D.Solid
22 Which property of matter is determined by measuring the pull of gravity on a sample of matter? A. Weight B. Mass C. Volume D. Acceleration
23 Which property of matter is determined by measuring the pull of gravity on a sample of matter? A. Weight B. Mass C. Volume D. Acceleration
24 Which of the following devices transforms electrical energy into mechanical energy? A. Light-bulb B. Electric motor C. Generator D.Wind turbine
25 Which of the following devices transforms electrical energy into mechanical energy? A. Light-bulb B. Electric motor C. Generator D.Wind turbine
26 In which of the following media would you expect sound waves not to travel? A. Solid B. Liquid C. Gas D. Vacuum
27 In which of the following media would you expect sound waves not to travel? A. Solid B. Liquid C. Gas D. Vacuum
28 The half-life of iodine-131 is 8 days. What fraction of a sample of iodine-131 will remain after 32 days? A. One-half B. One-fourth C. One-eighth D. One-sixteenth
29 The half-life of iodine-131 is 8 days. What fraction of a sample of iodine-131 will remain after 32 days? A. One-half B. One-fourth C. One-eighth D. One-sixteenth
30 Which of the following subatomic particles contributes significantly to the mass of an atom but does not contribute to its electrical charge? A. Proton B. Quarks C. Electron D. Neutron
31 Which of the following subatomic particles contributes significantly to the mass of an atom but does not contribute to its electrical charge? A. Proton B. Quarks C. Electron D. Neutron
32 Salt dissolves in water forming a solution. What could be done to speed up the rate at which salt dissolves? A. Heat the water B. Remove the ions C. Do not stir the solution D. Put in a larger piece of salt
33 Salt dissolves in water forming a solution. What could be done to speed up the rate at which salt dissolves? A. Heat the water B. Remove the ions C. Do not stir the solution D. Put in a larger piece of salt
34 Which of the following examples is an example of a physical change? A. Burning of methane gas produces water and carbon dioxide B. Vinegar and baking soda combining to form a salt and water C. Condensation of water vapor on the outside of a cold can of soda D. Formation of silver sulfide when silver reacts with sulfur in the air
35 Which of the following examples is an example of a physical change? A. Burning of methane gas produces water and carbon dioxide B. Vinegar and baking soda combining to form a salt and water C. Condensation of water vapor on the outside of a cold can of soda D. Formation of silver sulfide when silver reacts with sulfur in the air
36 Which of the following is NOT an example of an electromagnetic wave? A. Sound waves B. Radio waves C. Ultraviolet waves D. Gamma rays
37 Which of the following is NOT an example of an electromagnetic wave? A. Sound waves B. Radio waves C. Ultraviolet waves D. Gamma rays
38 Mr. Sylvestri is preparing soup for dinner. He uses a large metal pot to cook the soup. The pot has two metal handles. Mr. Sylvestri is about to lift the pot with both of his hands when he remembers to use the pot holders to protect his hands. What is he protecting himself from? A. Heat transfer by radiation B. Heat transfer by convection C. Heat transfer by conduction D. Heat transfer by evaporation
39 Mr. Sylvestri is preparing soup for dinner. He uses a large metal pot to cook the soup. The pot has two metal handles. Mr. Sylvestri is about to lift the pot with both of his hands when he remembers to use the pot holders to protect his hands. What is he protecting himself from? A. Heat transfer by radiation B. Heat transfer by convection C. Heat transfer by conduction D. Heat transfer by evaporation
40 What interaction will occur when two out of phase light waves meet and merge into a single light wave? A. Refraction B. Reflection C. Constructive interference D. Destructive interference
41 What interaction will occur when two out of phase light waves meet and merge into a single light wave? A. Refraction B. Reflection C. Constructive interference D. Destructive interference
42 An electromagnet becomes stronger when A. Its iron core is made thicker B. The number of coils of wire around its core are increased C. An aluminum nail is used instead of an iron nail D. A higher resistance wire material is used
43 An electromagnet becomes stronger when A. Its iron core is made thicker B. The number of coils of wire around its core are increased C. An aluminum nail is used instead of an iron nail D. A higher resistance wire material is used
44 Buffy studied the flow of water through different types of soil. She set up identical volumes of different types of soil in each of five different beakers. One by one, she poured 500mL of water into the samples and measured the time for the water to drain through the samples. In this investigation, what is the dependent variable? A. The number of samples she used B. The amount of water she poured C. The type of soil selected D. The drainage time
45 Buffy studied the flow of water through different types of soil. She set up identical volumes of different types of soil in each of five different beakers. One by one, she poured 500mL of water into the samples and measured the time for the water to drain through the samples. In this investigation, what is the dependent variable? A. The number of samples she used B. The amount of water she poured C. The type of soil selected D. The drainage time
46 Brad investigated whether sea salt raises the boiling point of water. He put 3 liters of water at 20 o C and 1.5 cups of sea salt in a pot, heated the solution over flame, and measured the temperature when the water reached a rolling boil. He repeated the experiment three times and recorded the same result each time. He concluded the sea salt raises the boiling point of water by 5 o C. Where did Brad err in his experiment? A. He did not boil a pot of water without sea salt B. He did not conduct the trials at the same time C. He waited until the water reached a rolling boil D. He should have repeated the measurement several more times
47 Brad investigated whether sea salt raises the boiling point of water. He put 3 liters of water at 20 o C and 1.5 cups of sea salt in a pot, heated the solution over flame, and measured the temperature when the water reached a rolling boil. He repeated the experiment three times and recorded the same result each time. He concluded the sea salt raises the boiling point of water by 5 o C. Where did Brad err in his experiment? A. He did not boil a pot of water without sea salt B. He did not conduct the trials at the same time C. He waited until the water reached a rolling boil D. He should have repeated the measurement several more times
48 The density of aluminum is 2.70 g/cm 3. A piece of aluminum foil has a volume of 54.0 cm 3. What is the mass of this piece of aluminum foil? A. 146 g B g C g D g
49 The density of aluminum is 2.70 g/cm 3. A piece of aluminum foil has a volume of 54.0 cm 3. What is the mass of this piece of aluminum foil? A. 146 g B g C g D g
50 Which of the following is the correct chemical formula for the covalent compound carbon tetrachloride? A. CCl B. C 4 Cl C. CCl 4 D. C 4 Cl 4
51 Which of the following is the correct chemical formula for the covalent compound carbon tetrachloride? A. CCl B. C 4 Cl C. CCl 4 D. C 4 Cl 4
52 What does the name copper(ii) oxide tell you about the copper ions in the compound? A. Each copper ion in the compound has a +2 charge B. There is only one type of stable positive copper ion C. There are two copper ions for ever O 2- ion in the compound D. The formula for the compound has a subscript after the symbol for copper
53 What does the name copper(ii) oxide tell you about the copper ions in the compound? A. Each copper ion in the compound has a +2 charge B. There is only one type of stable positive copper ion C. There are two copper ions for ever O 2- ion in the compound D. The formula for the compound has a subscript after the symbol for copper
54 Which of the following is the correct chemical formula for an ionic compound consisting of Ca 2+ ions and I- ions? A. CaI B. Ca 2 I C. CaI 2 D. CaI 3
55 Which of the following is the correct chemical formula for an ionic compound consisting of Ca 2+ ions and I- ions? A. CaI B. Ca 2 I C. CaI 2 D. CaI 3
56 What is the oxidation number for nitrogen in the binary ionic compound potassium nitride (K 3 N)? A. 1- B. 2- C. 3- D. 0
57 What is the oxidation number for nitrogen in the binary ionic compound potassium nitride (K 3 N)? A. 1- B. 2- C. 3- D. 0
58 What is the coefficient on Al 2 O 3 when the equation describing the following synthesis reaction is balanced? A. 1 B. 2 C. 3 D. 6 Al + O 2 Al 2 O 3
59 What is the coefficient on Al 2 O 3 when the equation describing the following synthesis reaction is balanced? A. 1 B. 2 C. 3 D. 6 Al + O 2 Al 2 O 3
60 During nuclear fission, how does the mass of the reactants compare to the mass of the products? A. The mass of the reactants is equal to the mass of the products. B. The mass of the reactants is less than the mass of the products. C. The mass of the reactants is greater than the mass of the products. D. The mass of the reactants can be greater than or less than the mass of the products.
61 During nuclear fission, how does the mass of the reactants compare to the mass of the products? A. The mass of the reactants is equal to the mass of the products. B. The mass of the reactants is less than the mass of the products. C. The mass of the reactants is greater than the mass of the products. D. The mass of the reactants can be greater than or less than the mass of the products.
Mole Notes.notebook. October 29, 2014
1 2 How do chemists count atoms/formula units/molecules? How do we go from the atomic scale to the scale of everyday measurements (macroscopic scale)? The gateway is the mole! But before we get to the
More information20.2 Chemical Equations
All of the chemical changes you observed in the last Investigation were the result of chemical reactions. A chemical reaction involves a rearrangement of atoms in one or more reactants to form one or more
More informationChemical Formulas, Equations, and Reactions Test Pre-AP Write all answers on your answer document.
Name: Period: Chemical Formulas, Equations, and Reactions Test Pre-AP Write all answers on your answer document. 1. Which of the following is a NOT a physical property of hydrogen? A. It is gas C. It is
More informationName Class Date. What is ionic bonding? What happens to atoms that gain or lose electrons? What kinds of solids are formed from ionic bonds?
CHAPTER 1 2 Ionic Bonds SECTION Chemical Bonding BEFORE YOU READ After you read this section, you should be able to answer these questions: What is ionic bonding? What happens to atoms that gain or lose
More informationCRT Science Review #1 Physical Science: Matter
CRT Science Review #1 Physical Science: Matter Standard: Matter Matter has various states with unique properties that can be used as the basis for organization. The relationship between the properties
More informationList the 3 main types of subatomic particles and indicate the mass and electrical charge of each.
Basic Chemistry Why do we study chemistry in a biology course? All living organisms are composed of chemicals. To understand life, we must understand the structure, function, and properties of the chemicals
More informationCHEMICAL FORMULAS AND EQUATIONS
reflect Imagine that you and three other classmates had enough supplies and the recipe to make one pepperoni pizza. The recipe might include a ball of dough, a cup of pizza sauce, a cup of cheese, and
More informationCHAPTER 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
More informationOne Stop Shop For Teachers
Physical Science Curriculum The Georgia Performance Standards are designed to provide students with the knowledge and skills for proficiency in science. The Project 2061 s Benchmarks for Science Literacy
More information2. John Dalton did his research work in which of the following countries? a. France b. Greece c. Russia d. England
CHAPTER 3 1. Which combination of individual and contribution is not correct? a. Antoine Lavoisier - clarified confusion over cause of burning b. John Dalton - proposed atomic theory c. Marie Curie - discovered
More informationChemical Building Blocks: Chapter 3: Elements and Periodic Table
Name: Class: Date: Chemical Building Blocks: Chapter 3: Elements and Periodic Table Study Guide Multiple Choice Identify the letter of the choice that best completes the statement or answers the question.
More informationNorth Carolina Essential Standards Assessment Examples Physical Science
This document is designed to assist North Carolina educators in effective instruction of the new Common Core State and/or North Carolina Essential Standards (Standard Course of Study) in order to increase
More informationFIRST GRADE CHEMISTRY
FIRST GRADE CHEMISTRY 1 WEEK LESSON PLANS AND ACTIVITIES ROCK CYCLE OVERVIEW OF FIRST GRADE CHEMISTRY WEEK 1. PRE: Comparing solids, gases, liquids, and plasma. LAB: Exploring how states of matter can
More informationTest Bank - Chapter 4 Multiple Choice
Test Bank - Chapter 4 The questions in the test bank cover the concepts from the lessons in Chapter 4. Select questions from any of the categories that match the content you covered with students. The
More informationIB Chemistry 1 Mole. One atom of C-12 has a mass of 12 amu. One mole of C-12 has a mass of 12 g. Grams we can use more easily.
The Mole Atomic mass units and atoms are not convenient units to work with. The concept of the mole was invented. This was the number of atoms of carbon-12 that were needed to make 12 g of carbon. 1 mole
More informationInstructions Answer all questions in the spaces provided. Do all rough work in this book. Cross through any work you do not want to be marked.
GCSE CHEMISTRY Higher Tier Chemistry 1H H Specimen 2018 Time allowed: 1 hour 45 minutes Materials For this paper you must have: a ruler a calculator the periodic table (enclosed). Instructions Answer all
More informationName Block Date Ch 17 Atomic Nature of Matter Notes Mrs. Peck. atoms- the smallest particle of an element that can be identified with that element
Name Block Date Ch 17 Atomic Nature of Matter Notes Mrs. Peck atoms- the smallest particle of an element that can be identified with that element are the building blocks of matter consists of protons and
More information18.2 Comparing Atoms. Atomic number. Chapter 18
As you know, some substances are made up of only one kind of atom and these substances are called elements. You already know something about a number of elements you ve heard of hydrogen, helium, silver,
More informationStructure and Properties of Atoms
PS-2.1 Compare the subatomic particles (protons, neutrons, electrons) of an atom with regard to mass, location, and charge, and explain how these particles affect the properties of an atom (including identity,
More informationUntitled Document. 1. Which of the following best describes an atom? 4. Which statement best describes the density of an atom s nucleus?
Name: Date: 1. Which of the following best describes an atom? A. protons and electrons grouped together in a random pattern B. protons and electrons grouped together in an alternating pattern C. a core
More informationChemistry Assessment Unit AS 1
Centre Number 71 Candidate Number ADVANCED SUBSIDIARY (AS) General Certificate of Education January 2011 Chemistry Assessment Unit AS 1 assessing Basic Concepts in Physical and Inorganic Chemistry [AC111]
More informationWhich substance contains positive ions immersed in a sea of mobile electrons? A) O2(s) B) Cu(s) C) CuO(s) D) SiO2(s)
BONDING MIDTERM REVIEW 7546-1 - Page 1 1) Which substance contains positive ions immersed in a sea of mobile electrons? A) O2(s) B) Cu(s) C) CuO(s) D) SiO2(s) 2) The bond between hydrogen and oxygen in
More informationEXAMPLE EXERCISE 4.1 Change of Physical State
EXAMPLE EXERCISE 4.1 Change of Physical State State the term that applies to each of the following changes of physical state: (a) Snow changes from a solid to a liquid. (b) Gasoline changes from a liquid
More informationName period AP chemistry Unit 2 worksheet Practice problems
Name period AP chemistry Unit 2 worksheet Practice problems 1. What are the SI units for a. Wavelength of light b. frequency of light c. speed of light Meter hertz (s -1 ) m s -1 (m/s) 2. T/F (correct
More informationA n = 2 to n = 1. B n = 3 to n = 1. C n = 4 to n = 2. D n = 5 to n = 2
North arolina Testing Program EO hemistry Sample Items Goal 4 1. onsider the spectrum for the hydrogen atom. In which situation will light be produced? 3. Which color of light would a hydrogen atom emit
More informationThe content is based on the National Science Teachers Association (NSTA) standards and is aligned with state standards.
Literacy Advantage Physical Science Physical Science Literacy Advantage offers a tightly focused curriculum designed to address fundamental concepts such as the nature and structure of matter, the characteristics
More informationChemistry. The student will be able to identify and apply basic safety procedures and identify basic equipment.
Chemistry UNIT I: Introduction to Chemistry The student will be able to describe what chemistry is and its scope. a. Define chemistry. b. Explain that chemistry overlaps many other areas of science. The
More informationName: Unit 2- Elements, Compounds and Mixtures and Physical/Chemical Properties and Changes. Elements, Compounds and Mixtures
Name: Unit 2- Elements, Compounds and Mixtures and Physical/Chemical Properties and Changes Day Page # Description IC/HW All 2 Warm-up IC 1 3 5 Matter Notes IC 1 6 Nuts & Bolts IC 1 7 Elements, Compounds
More informationHonors Chemistry: Unit 6 Test Stoichiometry PRACTICE TEST ANSWER KEY Page 1. A chemical equation. (C-4.4)
Honors Chemistry: Unit 6 Test Stoichiometry PRACTICE TEST ANSWER KEY Page 1 1. 2. 3. 4. 5. 6. Question What is a symbolic representation of a chemical reaction? What 3 things (values) is a mole of a chemical
More informationPeriodic Table Questions
Periodic Table Questions 1. The elements characterized as nonmetals are located in the periodic table at the (1) far left; (2) bottom; (3) center; (4) top right. 2. An element that is a liquid at STP is
More informationEXPERIMENT 12: Empirical Formula of a Compound
EXPERIMENT 12: Empirical Formula of a Compound INTRODUCTION Chemical formulas indicate the composition of compounds. A formula that gives only the simplest ratio of the relative number of atoms in a compound
More information7-5.5. Translate chemical symbols and the chemical formulas of common substances to show the component parts of the substances including:
7-5.5 Translate chemical symbols and the chemical formulas of common substances to show the component parts of the substances including: NaCl [salt], H 2 O [water], C 6 H 12 O 6 [simple sugar], O 2 [oxygen
More informationElements, Atoms & Ions
Introductory Chemistry: A Foundation FOURTH EDITION by Steven S. Zumdahl University of Illinois Elements, Atoms & Ions Chapter 4 1 2 Elements Aims: To learn about the relative abundances of the elements,
More informationIonic and Metallic Bonding
Ionic and Metallic Bonding BNDING AND INTERACTINS 71 Ions For students using the Foundation edition, assign problems 1, 3 5, 7 12, 14, 15, 18 20 Essential Understanding Ions form when atoms gain or lose
More informationUnit 3 Study Guide: Electron Configuration & The Periodic Table
Name: Teacher s Name: Class: Block: Date: Unit 3 Study Guide: Electron Configuration & The Periodic Table 1. For each of the following elements, state whether the element is radioactive, synthetic or both.
More informationNOTES ON The Structure of the Atom
NOTES ON The Structure of the Atom Chemistry is the study of matter and its properties. Those properties can be explained by examining the atoms that compose the matter. An atom is the smallest particle
More informationIB Chemistry. DP Chemistry Review
DP Chemistry Review Topic 1: Quantitative chemistry 1.1 The mole concept and Avogadro s constant Assessment statement Apply the mole concept to substances. Determine the number of particles and the amount
More informationChapter 2: The Chemical Context of Life
Chapter 2: The Chemical Context of Life Name Period This chapter covers the basics that you may have learned in your chemistry class. Whether your teacher goes over this chapter, or assigns it for you
More informationPhysical and Chemical Changes Pre Test Questions
Pre Test Questions Name: Period: Date: 1. Which of the following is an example of physical change? a. Mixing baking soda and vinegar together, and this causes bubbles and foam. b. A glass cup falls from
More informationCHEMISTRY STANDARDS BASED RUBRIC ATOMIC STRUCTURE AND BONDING
CHEMISTRY STANDARDS BASED RUBRIC ATOMIC STRUCTURE AND BONDING Essential Standard: STUDENTS WILL UNDERSTAND THAT THE PROPERTIES OF MATTER AND THEIR INTERACTIONS ARE A CONSEQUENCE OF THE STRUCTURE OF MATTER,
More informationRecovery of Elemental Copper from Copper (II) Nitrate
Recovery of Elemental Copper from Copper (II) Nitrate Objectives: Challenge: Students should be able to - recognize evidence(s) of a chemical change - convert word equations into formula equations - perform
More informationAtomic Structure Chapter 5 Assignment & Problem Set
Atomic Structure Name Warm-Ups (Show your work for credit) Date 1. Date 2. Date 3. Date 4. Date 5. Date 6. Date 7. Date 8. Atomic Structure 2 Study Guide: Things You Must Know Vocabulary (know the definition
More informationIndiana's Academic Standards 2010 ICP Indiana's Academic Standards 2016 ICP. map) that describe the relationship acceleration, velocity and distance.
.1.1 Measure the motion of objects to understand.1.1 Develop graphical, the relationships among distance, velocity and mathematical, and pictorial acceleration. Develop deeper understanding through representations
More informationIn the box below, draw the Lewis electron-dot structure for the compound formed from magnesium and oxygen. [Include any charges or partial charges.
Name: 1) Which molecule is nonpolar and has a symmetrical shape? A) NH3 B) H2O C) HCl D) CH4 7222-1 - Page 1 2) When ammonium chloride crystals are dissolved in water, the temperature of the water decreases.
More informationComposition of nucleus. Priority Vocabulary: Electron, Proton, Neutron, Nucleus, Isotopes, Atomic Number, Atomic Mass, Element, Electron Shell,
Lake County, Lakeview, 9 th grade, Physical Science, Brent Starr Standard: H1P1 Explain how atomic structure is related to the properties of elements and their position in the Periodic Table. Explain how
More informationThe Empirical Formula of a Compound
The Empirical Formula of a Compound Lab #5 Introduction A look at the mass relationships in chemistry reveals little order or sense. The ratio of the masses of the elements in a compound, while constant,
More information7.4. Using the Bohr Theory KNOW? Using the Bohr Theory to Describe Atoms and Ions
7.4 Using the Bohr Theory LEARNING TIP Models such as Figures 1 to 4, on pages 218 and 219, help you visualize scientific explanations. As you examine Figures 1 to 4, look back and forth between the diagrams
More informationScience Standard Articulated by Grade Level Strand 5: Physical Science
Concept 1: Properties of Objects and Materials Classify objects and materials by their observable properties. Kindergarten Grade 1 Grade 2 Grade 3 Grade 4 PO 1. Identify the following observable properties
More informationChemical Changes. Measuring a Chemical Reaction. Name(s)
Chemical Changes Name(s) In the particle model of matter, individual atoms can be bound tightly to other atoms to form molecules. For example, water molecules are made up of two hydrogen atoms bound to
More informationCP Chemistry Review for Stoichiometry Test
CP Chemistry Review for Stoichiometry Test Stoichiometry Problems (one given reactant): 1. Make sure you have a balanced chemical equation 2. Convert to moles of the known substance. (Use the periodic
More informationChemical Calculations: Formula Masses, Moles, and Chemical Equations
Chemical Calculations: Formula Masses, Moles, and Chemical Equations Atomic Mass & Formula Mass Recall from Chapter Three that the average mass of an atom of a given element can be found on the periodic
More informationCST Practice Test. Multiple Choice Questions
CST Practice Test Young NAME CST Practice Test Multiple Choice Questions 1) At 1 atm and 298 K, which of the K a values listed below represents the strongest acid? 5) Which electron-dot symbol represents
More informationSpecimen Paper. Time allowed! 60 minutes
Centre Number Surname Candidate Number Specimen Paper For Examiner s Use Other Names Candidate Signature Examiner s Initials General Certificate of Secondary Education Foundation Tier Question 1 Mark Chemistry
More informationScience Tutorial TEK 6.9C: Energy Forms & Conversions
Name: Teacher: Pd. Date: Science Tutorial TEK 6.9C: Energy Forms & Conversions TEK 6.9C: Demonstrate energy transformations such as energy in a flashlight battery changes from chemical energy to electrical
More informationChapter 2 Atoms, Molecules, and Ions
Chapter 2 Atoms, Molecules, and Ions 1. Methane and ethane are both made up of carbon and hydrogen. In methane, there are 12.0 g of carbon for every 4.00 g of hydrogen, a ration of 3:1 by mass. In ethane,
More informationGeneral Chemistry I (FC, 09-10) Lab #3: The Empirical Formula of a Compound. Introduction
General Chemistry I (FC, 09-10) Introduction A look at the mass relationships in chemistry reveals little order or sense. The ratio of the masses of the elements in a compound, while constant, does not
More informationATOMS A T O M S, I S O T O P E S, A N D I O N S. The Academic Support Center @ Daytona State College (Science 120, Page 1 of 39)
ATOMS A T O M S, I S O T O P E S, A N D I O N S The Academic Support Center @ Daytona State College (Science 120, Page 1 of 39) THE ATOM All elements listed on the periodic table are made up of atoms.
More informationChapter 2 The Chemical Context of Life
Chapter 2 The Chemical Context of Life Multiple-Choice Questions 1) About 25 of the 92 natural elements are known to be essential to life. Which four of these 25 elements make up approximately 96% of living
More informationCambridge International Examinations Cambridge International General Certificate of Secondary Education
Cambridge International Examinations Cambridge International General Certificate of Secondary Education *0123456789* CHEMISTRY 0620/03 Paper 3 Theory (Core) For Examination from 2016 SPECIMEN PAPER 1 hour
More informationMOLES AND MOLE CALCULATIONS
35 MOLES ND MOLE CLCULTIONS INTRODUCTION The purpose of this section is to present some methods for calculating both how much of each reactant is used in a chemical reaction, and how much of each product
More informationChapter 3 Student Reading
Chapter 3 Student Reading If you hold a solid piece of lead or iron in your hand, it feels heavy for its size. If you hold the same size piece of balsa wood or plastic, it feels light for its size. The
More informationExam 2 Chemistry 65 Summer 2015. Score:
Name: Exam 2 Chemistry 65 Summer 2015 Score: Instructions: Clearly circle the one best answer 1. Valence electrons are electrons located A) in the outermost energy level of an atom. B) in the nucleus of
More informationPS-6.2 Explain the factors that determine potential and kinetic energy and the transformation of one to the other.
PS-6.1 Explain how the law of conservation of energy applies to the transformation of various forms of energy (including mechanical energy, electrical energy, chemical energy, light energy, sound energy,
More informationChapter 16: Tests for ions and gases
The position of hydrogen in the reactivity series Hydrogen, although not a metal, is included in the reactivity series because it, like metals, can be displaced from aqueous solution, only this time the
More informationJust want the standards alone? You can find the standards alone at http://dpi.state.nc.us/acre/standards/new-standards/#science.
This document is designed to help North Carolina educators teach the Essential Standards (Standard Course of Study). NCDPI staff are continually updating and improving these tools to better serve teachers.
More informationATOMS AND BONDS. Bonds
ATOMS AND BONDS Atoms of elements are the simplest units of organization in the natural world. Atoms consist of protons (positive charge), neutrons (neutral charge) and electrons (negative charge). The
More information1. At which temperature would a source radiate the least amount of electromagnetic energy? 1) 273 K 3) 32 K 2) 212 K 4) 5 K
1. At which temperature would a source radiate the least amount of electromagnetic energy? 1) 273 K 3) 32 K 2) 212 K 4) 5 K 2. How does the amount of heat energy reflected by a smooth, dark-colored concrete
More informationThe Structure of Water Introductory Lesson
Dana V. Middlemiss Fall 2002 The Structure of Water Introductory Lesson Abstract: This is an introduction to the chemical nature of water and its interactions. In particular, this lesson will explore evaporation,
More informationWhat is Energy? What is the relationship between energy and work?
What is Energy? What is the relationship between energy and work? Compare kinetic and potential energy What are the different types of energy? What is energy? Energy is the ability to do work. Great, but
More informationName: Teacher: Pd. Date:
Name: Teacher: Pd. Date: STAAR Tutorial : Energy and Matter: Elements, Compounds, and Chemical Equations: 6.5C Differentiate between elements and compounds on the most basic level. 8.5F Recognize whether
More informationChemistry CA 2 Practice
hemistry 2 Practice Some questions (c) 2015 by Region 10 Educational Service enter. Some questions (c) 2015 by Progress Testing. Page 2 1 Which of the following is the mass in grams of 4.25 10³ mol of
More informationPart B 2. Allow a total of 15 credits for this part. The student must answer all questions in this part.
Part B 2 Allow a total of 15 credits for this part. The student must answer all questions in this part. 51 [1] Allow 1 credit for 3 Mg(s) N 2 (g) Mg 3 N 2 (s). Allow credit even if the coefficient 1 is
More informationCHM 1311: General Chemistry 1, Fall 2004 Exam #1, September 8, 2004. Name (print) SSN
CHM 1311: General Chemistry 1, Fall 2004 Exam #1, September 8, 2004 Name (print) SSN Pledge: I have neither given nor received aid on this exam: Signature For ALL problems: SHOW ALL WORK TO GET FULL CREDIT
More informationneutrons are present?
AP Chem Summer Assignment Worksheet #1 Atomic Structure 1. a) For the ion 39 K +, state how many electrons, how many protons, and how many 19 neutrons are present? b) Which of these particles has the smallest
More informationExperiment 5. Chemical Reactions A + X AX AX A + X A + BX AX + B AZ + BX AX + BZ
Experiment 5 Chemical Reactions OBJECTIVES 1. To observe the various criteria that are used to indicate that a chemical reaction has occurred. 2. To convert word equations into balanced inorganic chemical
More information19.1 Bonding and Molecules
Most of the matter around you and inside of you is in the form of compounds. For example, your body is about 80 percent water. You learned in the last unit that water, H 2 O, is made up of hydrogen and
More information11-1 Stoichiometry. Represents
11-1 Stoichiometry What is stoichiometry? Calculations that relate the quantities of substances. It is the study of quantitative (measurable amounts) relationships in chemical reactions and equations.
More informationBonding Practice Problems
NAME 1. When compared to H 2 S, H 2 O has a higher 8. Given the Lewis electron-dot diagram: boiling point because H 2 O contains stronger metallic bonds covalent bonds ionic bonds hydrogen bonds 2. Which
More informationChapter 6 Assessment. Name: Class: Date: ID: A. Multiple Choice Identify the choice that best completes the statement or answers the question.
Name: Class: Date: ID: A Chapter 6 Assessment Multiple Choice Identify the choice that best completes the statement or answers the question. 1. When an atom loses an electron, it forms a(n) a. anion. c.
More information2014 Spring CHEM101 Ch1-2 Review Worksheet Modified by Dr. Cheng-Yu Lai,
Ch1 1) Which of the following underlined items is not an intensive property? A) A chemical reaction requires 3.00 g of oxygen. B) The density of helium at 25 C is 1.64 10-4 g/cm3. C) The melting point
More informationPhysical Changes and Chemical Reactions
Physical Changes and Chemical Reactions Gezahegn Chaka, Ph.D., and Sudha Madhugiri, Ph.D., Collin College Department of Chemistry Objectives Introduction To observe physical and chemical changes. To identify
More informationLewis Dot Structures of Atoms and Ions
Why? The chemical properties of an element are based on the number of electrons in the outer shell of its atoms. We use Lewis dot structures to map these valence electrons in order to identify stable electron
More informationChapter 5 TEST: The Periodic Table name
Chapter 5 TEST: The Periodic Table name HPS # date: Multiple Choice Identify the choice that best completes the statement or answers the question. 1. The order of elements in the periodic table is based
More informationEnergy and Energy Transformations Test Review
Energy and Energy Transformations Test Review Completion: 1. Mass 13. Kinetic 2. Four 14. thermal 3. Kinetic 15. Thermal energy (heat) 4. Electromagnetic/Radiant 16. Thermal energy (heat) 5. Thermal 17.
More informationCHEM 150 Exam 1 KEY Name Multiple Choice
CEM 150 Exam 1 KEY Name Multiple Choice Identify the letter of the choice that best completes the statement or answers the question. _B 1. Which of the following is synonymous with "fact"? a. a hypothesis
More informationProperties and Classifications of Matter
PS-3.1 Distinguish chemical properties of matter (including reactivity) from physical properties of matter (including boiling point, freezing/melting point, density [with density calculations], solubility,
More informationReview 1. Multiple Choice Identify the choice that best completes the statement or answers the question.
Review 1 Multiple Choice Identify the choice that best completes the statement or answers the question. 1. When hydrogen nuclei fuse into helium nuclei a. the nuclei die. c. particles collide. b. energy
More informationAZ State Standards. Concept 3: Conservation of Energy and Increase in Disorder Understand ways that energy is conserved, stored, and transferred.
Forms of Energy AZ State Standards Concept 3: Conservation of Energy and Increase in Disorder Understand ways that energy is conserved, stored, and transferred. PO 1. Describe the following ways in which
More informationName Date Class STOICHIOMETRY. SECTION 12.1 THE ARITHMETIC OF EQUATIONS (pages 353 358)
Name Date Class 1 STOICHIOMETRY SECTION 1.1 THE ARITHMETIC OF EQUATIONS (pages 353 358) This section explains how to calculate the amount of reactants required or product formed in a nonchemical process.
More informationDetermination of a Chemical Formula
1 Determination of a Chemical Formula Introduction Molar Ratios Elements combine in fixed ratios to form compounds. For example, consider the compound TiCl 4 (titanium chloride). Each molecule of TiCl
More informationChemical Reactions Practice Test
Chemical Reactions Practice Test Chapter 2 Name Date Hour _ Multiple Choice Identify the choice that best completes the statement or answers the question. 1. The only sure evidence for a chemical reaction
More informationHistory of the Atom & Atomic Theory
Chapter 5 History of the Atom & Atomic Theory You re invited to a Thinking Inside the Box Conference Each group should nominate a: o Leader o Writer o Presenter You have 5 minutes to come up with observations
More informationCurrent Staff Course Unit/ Length. Basic Outline/ Structure. Unit Objectives/ Big Ideas. Properties of Waves A simple wave has a PH: Sound and Light
Current Staff Course Unit/ Length August August September September October Unit Objectives/ Big Ideas Basic Outline/ Structure PS4- Types of Waves Because light can travel through space, it cannot be
More informationAP Chapter 1, 2, & 3: Atoms, Molecules, and Mass Relationships Name
AP Chapter 1, 2, & 3: Atoms, Molecules, and Mass Relationships Name Warm-Ups (Show your work for credit) Date 1. Date 2. Date 3. Date 4. Date 5. Date 6. Date 7. Date 8. AP Chapter 1, 2, & 3: Atoms & Molecules,
More informationMinnesota Comprehensive Assessments-Series III
Not for student use. Minnesota Comprehensive Assessments-Series III Science Item Sampler Script Grade 8 S ARE NOT SECURE TEST MATERIALS. THIS ITEM SAMPLER SCRIPT MAY BE COPIED OR DUPLICATED. MINNESOTA
More informationTest Bank - Chapter 3 Multiple Choice
Test Bank - Chapter 3 The questions in the test bank cover the concepts from the lessons in Chapter 3. Select questions from any of the categories that match the content you covered with students. The
More informationATOMS. Multiple Choice Questions
Chapter 3 ATOMS AND MOLECULES Multiple Choice Questions 1. Which of the following correctly represents 360 g of water? (i) 2 moles of H 2 0 (ii) 20 moles of water (iii) 6.022 10 23 molecules of water (iv)
More informationSUPPLEMENTARY TOPIC 3 ENERGY AND CHEMICAL REACTIONS
SUPPLEMENTARY TOPIC 3 ENERGY AND CHEMICAL REACTIONS Rearranging atoms. In a chemical reaction, bonds between atoms in one or more molecules (reactants) break and new bonds are formed with other atoms to
More informationChapter 5 Student Reading
Chapter 5 Student Reading THE POLARITY OF THE WATER MOLECULE Wonderful water Water is an amazing substance. We drink it, cook and wash with it, swim and play in it, and use it for lots of other purposes.
More informationSugar or Salt? Ionic and Covalent Bonds
Lab 11 Sugar or Salt? Ionic and Covalent Bonds TN Standard 2.1: The student will investigate chemical bonding. Have you ever accidentally used salt instead of sugar? D rinking tea that has been sweetened
More information