Which substance is an ionic compound? A) A B) B C) C D) D

Size: px
Start display at page:

Download "Which substance is an ionic compound? A) A B) B C) C D) D"

Transcription

1 1. A chemical bond results when two nuclei have a simultaneous attraction for A) nucleons B) protons C) neutrons D) electrons 2. What occurs when two fluorine atoms react to produce a fluorine molecule? A) Energy is absorbed as a bond is broken. B) Energy is absorbed as a bond is formed. C) Energy is released as a bond is broken. D) Energy is released as a bond is formed. 3. The elements Li and F combine to form an ionic compound. The electron configurations in this compound are the same as the electron configurations of atoms in Group A) 1 B) 14 C) 17 D) Which term indicates how strongly an atom attracts the electrons in a chemical bond? A) alkalinity B) atomic mass C) electronegativity D) activation energy 5. Which element has atoms with the greatest attraction for electrons in a chemical bond? A) beryllium B) fluorine C) lithium D) oxygen 6. Which molecule contains a triple covalent bond? A) H2 B) N2 C) O2 D) Cl2 7. Which pair of atoms is held together by a covalent bond? A) HCl B) LiCl C) NaCl D) KCl 8. Which element reacts with oxygen to form ionic bonds? A) calcium B) hydrogen C) chlorine D) nitrogen 9. A molecular compound is formed when a chemical reaction occurs between atoms of A) chlorine and sodium B) chlorine and yttrium C) oxygen and hydrogen D) oxygen and magnesium 10. Which substance contains bonds that involved the transfer of electrons from one atom to another? A) CO2 B) NH3 C) KBr D) Cl2 11. The chemical bonding in sodium phosphate, Na3PO4, is classified as A) ionic, only B) metallic, only C) both covalent and ionic D) both covalent and metallic 12. Given a formula for oxygen: What is the total number of electrons shared between the atoms represented in this formula? A) 1 B) 2 C) 8 D) Which type of substance can conduct electricity in the liquid phase but not in the solid phase? A) ionic compound B) molecular compound C) metallic element D) nonmetallic element 14. Which of the following solids has the highest melting point? A) H2O(s) B) Na2O(s) C) SO2(s) D) CO2(s) 15. What is the total number of electrons shared in the bonds between the two carbon atoms in a the molecule shown below? A) 6 B) 2 C) 3 D) Which type of bonding is found in all molecular substances? A) covalent bonding B) hydrogen bonding C) ionic bonding D) metallic bonding 17. A diamond is an example of A) a supercooled liquid B) an ionic compound C) a metallic substance D) a network solid

2 18. Which statement correctly describes diamond and graphite, which are different forms of solid carbon? A) They differ in their molecular structure,only. B) They differ in their properties, only. C) They differ in their molecular structure and properties. D) They do not differ in their molecular structure or properties. 19. Given the electron dot diagram: The electrons in the bond between hydrogen and fluorine are more strongly attracted to the atom of A) hydrogen, which has the higher electronegativity B) fluorine, which has the higher electronegativity C) hydrogen, which has the lower electronegativity D) fluorine, which has the lower electronegativity 20. Which bond is least polar? A) As Cl B) Bi Cl C) P Cl D) N Cl 21. Which type of bonding is usually exhibited when the electronegativity difference between two atoms is 1.1? A) ionic B) covalent C) metallic D) network 22. The data table below represents the properties determined by the analysis of substances A, B, C, and D. Which substance is an ionic compound? A) A B) B C) C D) D 23. Which terms describe a substance that has a low melting point and poor electrical conductivity? A) covalent and metallic B) covalent and molecular C) ionic and molecular D) ionic and metallic 24. Metallic bonding occurs between atoms of A) sulfur B) copper C) fluorine D) carbon

3 25. Metallic bonding occurs between metal atoms that have A) filled energy levels and low ionization energies B) filled energy levels and high ionization energies C) unfilled energy levels and low ionization energies D) unfilled energy levels and high ionization energies 26. Which element consists of positive ions immersed in a "sea" of mobile electrons? A) sulfur B) nitrogen C) calcium D) chlorine 27. Which molecule has a nonpolar covalent bond? 28. Which formula represents a molecule having a nonpolar covalent bond? 32. Given the formula representing a molecule: The molecule is H C C H A) symmetrical and polar B) symmetrical and nonpolar C) asymmetrical and polar D) asymmetrical and nonpolar 33. The four single bonds of a carbon atom in CH4 are directed toward the corners of a A) square B) tetrahedron C) rectangle D) parallelogram 34. Which electron-dot structure represents a non-polar molecule? 35. Which electron dot formula represents a polar molecule? 29. Which formula represents a nonpolar molecule containing polar covalent bonds? A) H2O B) CCl4 C) NH3 D) H2 30. Which statement explains why a CO2 molecule is nonpolar? A) Carbon and oxygen are both nonmetals. B) Carbon and oxygen have different electronegativities. C) The molecule has a symmetrical distribution of charge. D) The molecule has an asymmetrical distribution of charge. 31. Which formula represents a polar molecule? A) H2 B) H2O C) CO2 D) CCl4 36. Which of these substances has the strongest intermolecular forces? A) H2O B) H2S C) H2Se D) H2Te 37. At STP, fluorine is a gas and iodine is a solid. This observation can be explained by the fact that fluorine has A) weaker intermolecular forces of attraction than iodine B) stronger intermolecular forces of attraction than iodine C) lower average kinetic energy than iodine D) higher average kinetic energy than iodine

4 38. The liquids hexane and water are placed in a test tube. The test tube is stoppered, shaken, and placed in a test tube rack. The liquids separate into two distinct layers because hexane and water have different A) formula masses B) molecular polarities C) ph values D) specific heats 39. Given the formula representing a hydrocarbon: The molecular formula and the empirical formula for this hydrocarbon are A) C5H10 and CH2 B) C5H10 and CH3 C) C4H8 and CH2 D) C4H8 and CH3 40. What is the molecular formula of a compound that has a molecular mass of 54 and the empirical formula C2H3? A) C2H3 B) C4H6 C) C6H9 D) C8H12 Base your answers to questions 41 and 42 on the information below. 41. In the space in your answer booklet, draw a Lewis electron-dot diagram for CF State evidence that indicates NH3 has stronger intermolecular forces than CF4.

5 Base your answers to questions 43 and 44 on the information below. Bond energy is the amount of energy required to break a chemical bond. The table below gives a formula and the carbon-nitrogen bond energy for selected nitrogen compounds. 43. Explain, in terms of charge distribution, why a molecule of hydrogen cyanide is polar. 44. State the relationship between the number of electrons in a carbon-nitrogen bond and carbon-nitrogen bond energy. Base your answers to questions 45 through 47 on the table below. 45. Explain, in terms of molecular polarity, why hydrogen chloride is more soluble than hydrogen in water under the same conditions of temperature and pressure. 46. Explain, in terms of intermolecular forces, why hydrogen has a lower boiling point than hydrogen bromide. 47. Explain, in terms of electronegativity difference, why the bond in H Cl is more polar than the bond in H I.

6 48. Draw the electron-dot (Lewis) structure of calcium chloride. 49. Base your answer to the following question on the information below and on your knowledge of chemistry. A sample of seawater is analyzed. The table below gives the concentration of some ions in the sample. Using the key, draw two water molecules in the box, showing the orientation of each water molecule toward the calcium ion.

7 50. Determine the percent composition by mass of oxygen in the compound C6H12O6

Name CHEMICAL BONDING REVIEW Date Ms. Zavurov

Name CHEMICAL BONDING REVIEW Date Ms. Zavurov Name CHEMICAL BONDING REVIEW Date Ms. Zavurov Per 1. As a chemical bond forms between two hydrogen atoms in a system, energy is released and the stability of the system A) decreases B) increases C) remains

More information

Bonding Mrs. Pugliese. Name March 02, 2011

Bonding Mrs. Pugliese. Name March 02, 2011 Bonding Mrs. Pugliese Name March 02, 2011 1. Atoms of which element have the greatest tendency to gain electrons? 1. bromine 3. fluorine 2. chlorine 4. iodine 2. Which polyatomic ion contains the greatest

More information

Bonding Practice Problems

Bonding 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 information

Name Practice IMFs and VP

Name Practice IMFs and VP Name Practice IMFs and VP Date 5916. Which formula represents a nonpolar molecule containing polar covalent bonds? A) NH3 B) H2 C) CCl4 D) H2O 408. In substances that sublime, the forces of attraction

More information

Name 2/14 Bonding Page 1

Name 2/14 Bonding Page 1 Bonding Page 1 Name 2/14 1. Which formula represents an ionic compound? A) NaCl B) N2O C) HCl D) H2O 2. Which type of bond results when one or more valence electrons are transferred from one atom to another?

More information

Chemistry, Bonding Practice Set 1 Spring, Regents Prep

Chemistry, Bonding Practice Set 1 Spring, Regents Prep Name: Date: Pd: Chemistry, Bonding Practice Set 1 Spring, Regents Prep 1. Compared to a calcium atom, the calcium ion Ca 2+ has (1) fewer electrons (2) more protons (3) fewer protons (4) more electrons

More information

Lesson 1: Stability and Energy in Bonding Introduction

Lesson 1: Stability and Energy in Bonding Introduction Lesson 1: Stability and Energy in Bonding Introduction Chemical bonding is the simultaneous attraction of two positive nuclei to negative electrons. Chemical bonding is said to be the glue that holds particles

More information

Which statement best describes the energy change as bonds are formed or broken in this reaction?

Which statement best describes the energy change as bonds are formed or broken in this reaction? 1. Given the reaction: I 2 I + I Which statement best describes the energy change as bonds are formed or broken in this reaction? A) The forming of the I-I bond releases energy B) The forming of the I-I

More information

Unit 5: Bonding Covalent & Intermolecular

Unit 5: Bonding Covalent & Intermolecular Name Unit 5: Bonding Covalent & Intermolecular Date Part 2 Questions 1. Ozone, O3 (g), is produced from oxygen, O2 (g) by electrical discharge during thunderstorms. The unbalanced equation below represents

More information

NOTES: Unit 4: Bonding

NOTES: Unit 4: Bonding Name: Regents Chemistry: Mr. Palermo Student Version NOTES: Unit 4: Bonding Name: 1. Ion 2. Positive/Negative ion 3. Stable Octet 4. Diatomic Molecules 5. Electronegativity 6. Ionic Bond 7. Covalent Bond

More information

Name May 2, 2012 Physical Behavior of Matter and Bonding Review

Name May 2, 2012 Physical Behavior of Matter and Bonding Review Name May 2, 2012 Physical Behavior of Matter and Bonding Review Base your answers to questions 1 through 3 on the information below. Starting as a gas at 206 C, a sample of a substance is allowed to cool

More information

Name May 2, 2012 Physical Behavior of Matter and Bonding Review

Name May 2, 2012 Physical Behavior of Matter and Bonding Review Name May 2, 2012 Physical Behavior of Matter and Bonding Review Base your answers to questions 1 through 3 on the information below. Starting as a gas at 206 C, a sample of a substance is allowed to cool

More information

Bonding Practice Questions

Bonding Practice Questions Bonding Practice Questions 1. The forces between atoms that create chemical bonds are the result of interactions between (1) nuclei (3) protons and electrons (2) electrons (4) protons and nuclei 2. According

More information

A) first electron shell D) are located in orbitals outside the nucleus A) 2-3 D) 18 A) K and Na C) a mixture C) Sb2O5

A) first electron shell D) are located in orbitals outside the nucleus A) 2-3 D) 18 A) K and Na C) a mixture C) Sb2O5 1. In a calcium atom in the ground state, the electrons that possess the least amount of energy are located in the A) first electron shell B) second electron shell C) third electron shell D) fourth electron

More information

Name: 1. The mass of a proton is approximately equal to the mass of (1) an alpha particle (2) a beta particle (3) a positron (4) a neutron

Name: 1. The mass of a proton is approximately equal to the mass of (1) an alpha particle (2) a beta particle (3) a positron (4) a neutron Chemistry Section Name: MID TERM STUDY GUIDE Date: A. Multiple Choice. 1. The mass of a proton is approximately equal to the mass of (1) an alpha particle (2) a beta particle (3) a positron (4) a neutron

More information

Unit 5: Bonding. Place a checkmark next to each item that you can do. If a sample problem is given, complete it as evidence.

Unit 5: Bonding. Place a checkmark next to each item that you can do. If a sample problem is given, complete it as evidence. Unit 5: Bonding Place a checkmark next to each item that you can do. If a sample problem is given, complete it as evidence. Intramolecular Forces: forces of attraction within the same molecule. Examples:

More information

Practice Test Bonding

Practice Test Bonding 1. Which compound has both ionic and covalent bonds? CO2 CH3OH NaI Na2CO3 2. Which group on the Periodic Table of the Elements contains elements that react with oxygen to form compounds with the general

More information

Chemistry Review Unit 4 Chemical Bonding

Chemistry Review Unit 4 Chemical Bonding Chemistry Review The Nature of Chemical Bonding, Directional Nature of Covalent Bonds, Intermolecular Forces Bonding 1. Chemical compounds are formed when atoms are bonded together. Breaking a chemical

More information

Unit 4:Chemical Bonding Practice Packet

Unit 4:Chemical Bonding Practice Packet Name: KEY Unit 4:Chemical Bonding Practice Packet 1. I can state the three types of chemical bonds. 2. I can state the number of valence electrons that an atom attains to be most stable. 3. I can state

More information

Unit 5: Bonding. Place a checkmark next to each item that you can do. If a sample problem is given, complete it as evidence.

Unit 5: Bonding. Place a checkmark next to each item that you can do. If a sample problem is given, complete it as evidence. Unit 5: Bonding Place a checkmark next to each item that you can do. If a sample problem is given, complete it as evidence. Intramolecular Forces: 1. I can define intramolecular forces and intermolecular

More information

084f39de - Page 1. Name: 1) An example of a binary compound is A) potassium chlorate B) potassium chloride C) ammonium chloride D) ammonium chlorate

084f39de - Page 1. Name: 1) An example of a binary compound is A) potassium chlorate B) potassium chloride C) ammonium chloride D) ammonium chlorate Name: 1) An example of a binary compound is A) potassium chlorate B) potassium chloride C) ammonium chloride D) ammonium chlorate 2) What is the chemical formula for nitrogen (I) oxide? NO 3) What is the

More information

Chapter 8 Notes. Covalent Bonding

Chapter 8 Notes. Covalent Bonding Chapter 8 Notes Covalent Bonding Molecules and Molecular Compounds Helium and Neon are monoatomic, meaning they exist as single atoms Some compounds exist as crystalline solids, such as NaCl Others exist

More information

1st Semester Review Worth 10% of Exam Score

1st Semester Review Worth 10% of Exam Score 1st Semester Review 2014-2015 Worth 10% of Exam Score Name: P: 1. Which of the following is the correct electron configuration for a neutral atom of oxygen in the ground state? A) 1s 2 2p 4 B) 1s 2 2s

More information

NOTES: UNIT 6: Bonding

NOTES: UNIT 6: Bonding Name: Regents Chemistry: Mr. Palermo NOTES: UNIT 6: Bonding www.mrpalermo.com Name: Key Ideas Compounds can be differentiated by their chemical and physical properties. (3.1dd) Two major categories of

More information

Bonding Review Questions

Bonding Review Questions Name: Date: 1. As an Na atom forms an Na 2+ ion, the number of protons in its nucleus 4. Atoms of which of the following elements have the strongest attraction for electrons? A. decreases B. increases

More information

INTRODUCTION TO CHEMICAL BONDS

INTRODUCTION TO CHEMICAL BONDS INTRODUCTION TO CHEMICAL BONDS Chemical Bonds A general comparison of metals and nonmetals. Chemical Bonds Types of Chemical Bonding 1. Metal with nonmetal: electron transfer and ionic bonding 2. Nonmetal

More information

Periodic Table Practice 11/29

Periodic Table Practice 11/29 Periodic Table Practice 11/29 1. The arrangement of the elements from left to right in Period 4 on the Periodic Table is based on A) atomic mass B) atomic number C) the number of electron shells D) the

More information

1. Which atomic symbol represents an isotope of sulfur with 17 neutrons?

1. Which atomic symbol represents an isotope of sulfur with 17 neutrons? Chemistry Common Exam Review Questions 1. Which atomic symbol represents an isotope of sulfur with 17 neutrons? 2. Which statement compares the amount of energy needed to break the bonds in CaCl2 (E1)

More information

Chapter 6 Chemistry Review

Chapter 6 Chemistry Review Chapter 6 Chemistry Review Multiple Choice Identify the choice that best completes the statement or answers the question. Put the LETTER of the correct answer in the blank. 1. The electrons involved in

More information

Regents review Atomic & periodic

Regents review Atomic & periodic 2011-2012 1. The diagram below represents the nucleus of an atom. What are the atomic number and mass number of this atom? A) The atomic number is 9 and the mass number is 19. B) The atomic number is 9

More information

Figure

Figure Name: Total Points /15 1. Testing of an unknown solid shows that it has the properties listed below. (1) low melting point (2) nearly insoluble in water (3) nonconductor of electricity (4) relatively soft

More information

UNIT 5.1. Types of bonds

UNIT 5.1. Types of bonds UNIT 5.1 Types of bonds REVIEW OF VALENCE ELECTRONS Valence electrons are electrons in the outmost shell (energy level). They are the electrons available for bonding. Group 1 (alkali metals) have 1 valence

More information

Chemistry II Unit 5b Practice Test

Chemistry II Unit 5b Practice Test Practice for Unit 5b Exam 2013 1 Unit5Practicetest2013.odt Chemistry II Unit 5b Practice Test Reading: This material is covered in chapter 5 and chapter 12 in your book. Your notes and your molecular drawings

More information

Covalent Bonding. In nature, only the noble gas elements exist as uncombined atoms. All other elements need to lose or gain electrons

Covalent Bonding. In nature, only the noble gas elements exist as uncombined atoms. All other elements need to lose or gain electrons In nature, only the noble gas elements exist as uncombined atoms. They are monatomic - consist of single atoms. All other elements need to lose or gain electrons To form ionic compounds Some elements share

More information

IB Chemistry 11 Kahoot! Review Q s Bonding

IB Chemistry 11 Kahoot! Review Q s Bonding IB Chemistry 11 Kahoot! Review Q s Bonding 1. What is the best description of the carbon-oxygen bond lengths in CO3 2-? A. One short and two long bonds B. One long and two short bonds C. Three bonds of

More information

IGCSE Double Award Extended Coordinated Science

IGCSE Double Award Extended Coordinated Science IGCSE Double Award Extended Coordinated Science Chemistry 3.5 & 3.6 - Covalent Bonds Covalent Bond You need to know what covalent bonding is. Like ionic bonds, covalent bonds are another type of chemical

More information

Red Hook Central High School. Honors CHEMISTRY. Midterm Examination. Thursday, January 25, :30 to 2:30 p.m., only. Notice...

Red Hook Central High School. Honors CHEMISTRY. Midterm Examination. Thursday, January 25, :30 to 2:30 p.m., only. Notice... Red Hook Central High School Honors CHEMISTRY Midterm Examination Thursday, January 25, 2018 11:30 to 2:30 p.m., only This is a test of your knowledge of chemistry. Use that knowledge to answer all questions

More information

Ionic Compounds 1 of 31 Boardworks Ltd 2016

Ionic Compounds 1 of 31 Boardworks Ltd 2016 Ionic Compounds 1 of 31 Boardworks Ltd 2016 Ionic Compounds 2 of 31 Boardworks Ltd 2016 3 of 31 Boardworks Ltd 2016 Elements and compounds Elements are made up of just one type of atom. Some elements exist

More information

Part A Answer all questions in this part

Part A Answer all questions in this part Part A Answer all questions in this part. Directions (1-24): For each statement or question, record on your separate answer sheet the number of the word or expression that, of those given, best completes

More information

Chapter 5 Review/Practice Test

Chapter 5 Review/Practice Test Chapter 5 Review/Practice Test Name Multiple Choice Identify the choice that best completes the statement or answers the question. 1. Electrons involved in bonding between atoms are a. closest to the nucleus.

More information

F321: Atoms, Bonds and Groups Structure & Bonding

F321: Atoms, Bonds and Groups Structure & Bonding F321: Atoms, Bonds and Groups Structure & Bonding 1. This question is about different models of bonding and molecular shapes. Magnesium sulfide shows ionic bonding. What is meant by the term ionic bonding?

More information

H Midterm Review. Page 1

H Midterm Review. Page 1 Name: H Midterm Review 1. Which statement compares the masses of two subatomic particles? A) The mass of an electron is greater than the mass of a proton. B) The mass of an electron is greater than the

More information

Please hand your completed booklet to your Chemistry tutor when you begin A Level Chemistry in September

Please hand your completed booklet to your Chemistry tutor when you begin A Level Chemistry in September #THIS I S TH E P L AC E A-LEVEL CHEMSITRY NAME: You should complete this work ready for starting Year 1 A Level Chemistry. If there are any questions that you cannot do, even after using your GCSE notes

More information

Name: Period: Date: UNIT 12: Solutions Lesson 2: Electronegativity and Polarity!

Name: Period: Date: UNIT 12: Solutions Lesson 2: Electronegativity and Polarity! Name: Period: Date: UNIT 12: Solutions Lesson 2: Electronegativity and Polarity! By the end of today, you will have an answer to: What is electronegativity and how does it lead to molecules being polar

More information

Edexcel Chemistry A-level

Edexcel Chemistry A-level Edexcel Chemistry A-level Topic 2 - Bonding and Structure Flashcards What are ions? What are ions? Charged particles that is formed when an atom loses or gains electrons What is the charge of the ion when

More information

A covalent bond is a shared pair of electrons between atoms of two non-metal elements.

A covalent bond is a shared pair of electrons between atoms of two non-metal elements. Bonding, Structure and properties Atoms can be held together by chemical bonds. When atoms form bonds, they can achieve a stable electron arrangement (full outer electron shell). To achieve a stable electron

More information

What is reactivity based on? What do all elements want to be happy? Draw the Lewis Dot Structure for Sodium and Chlorine.

What is reactivity based on? What do all elements want to be happy? Draw the Lewis Dot Structure for Sodium and Chlorine. What is reactivity based on? What do all elements want to be happy? Draw the Lewis Dot Structure for Sodium and Chlorine. FORCES What is a chemical bond? The force that holds two atoms together Between

More information

Covalent Bonding. In nature, only the noble gas elements exist as uncombined atoms. All other elements need to lose or gain electrons

Covalent Bonding. In nature, only the noble gas elements exist as uncombined atoms. All other elements need to lose or gain electrons In nature, only the noble gas elements exist as uncombined atoms. They are monatomic - consist of single atoms. All other elements need to lose or gain electrons To form ionic compounds Some elements share

More information

Part A Answer all questions in this part.

Part A Answer all questions in this part. Part A Directions (1-24): For each statement or question, record on your separate answer sheet the number of the word or expression that, of those given, best completes the statement or answers the question.

More information

Name: Midterm Review Date:

Name: Midterm Review Date: Name: Midterm Review Date: 1. Which statement concerning elements is true? A) Different elements must have different numbers of isotopes. B) Different elements must have different numbers of neutrons.

More information

Honors Chemistry - Unit 4 Bonding Part I

Honors Chemistry - Unit 4 Bonding Part I Honors Chemistry - Unit 4 Bonding Part I Unit 4 Packet - Page 1 of 8 Vocab Due: Quiz Date(s): Test Date: UT Quest Due: Bonding Vocabulary: see separate handout assignment OBJECTIVES: Chapters 4-8 Be able

More information

What is this? Electrons: charge, mass? Atom. Negative charge(-), mass = 0. The basic unit of matter. Made of subatomic particles:

What is this? Electrons: charge, mass? Atom. Negative charge(-), mass = 0. The basic unit of matter. Made of subatomic particles: Chemical Bonds What is this? Atom The basic unit of matter. Electrons: charge, mass? Negative charge(-), mass = 0 Made of subatomic particles: Protons: charge, mass? Positive charge (+), mass = 1 Neutrons:

More information

Practice Examination #6 A. H :..

Practice Examination #6 A. H :.. Practice Examination #6 Name: Date:. Which kind of bond is formed when two atoms share electrons to form a molecule? A. ionic B. metallic C. electrovalent D. covalent 2. The distance between two adjacent

More information

Name Pd SN Date Chemistry Review Packet- Spring 2014

Name Pd SN Date Chemistry Review Packet- Spring 2014 Name Pd SN Date Chemistry Review Packet- Spring 2014 1.1.1 Draw pictures to illustrate the differing isotopes and ions of a given element. 1.1.1 Which atomic symbol represents an isotope of sulfur with

More information

NAME: DATE: CLASS: Chapter Metallic Bonding

NAME: DATE: CLASS: Chapter Metallic Bonding Chapter 7 7.3 Metallic Bonding Ionic & Metallic Bonding 1. LESSON REVIEW Use the diagram of metallic bonding to answer the following questions. 1. What is the name of the model of metallic bonding that

More information

For the following intermolecular forces:

For the following intermolecular forces: Lecturenotes 1 unit6_review_exercise_2017.odt Lecturenotes 2 unit6_review_exercise_2017.odt Lecturenotes 3 unit6_review_exercise_2017.odt Lecturenotes 4 unit6_review_exercise_2017.odt Answers: 1. Ionic

More information

Question #1: Wednesday January AGENDA YOYO Practice Test Review. AIM Midterm Review

Question #1: Wednesday January AGENDA YOYO Practice Test Review. AIM Midterm Review Wednesday January 15 2019 AIM Midterm Review YOYO Take YOYO sheet and start working on it Take out practice test and note the questions you want to go over today AGENDA YOYO Practice Test Review HOMEWORK

More information

There are two types of bonding that exist between particles interparticle and intraparticle bonding.

There are two types of bonding that exist between particles interparticle and intraparticle bonding. There are two types of bonding that exist between particles interparticle and intraparticle bonding. Intraparticle bonding describes the forces that exist within a particle such as a molecule or ionic

More information

Unit Five Practice Test (Part I) PT C U5 P1

Unit Five Practice Test (Part I) PT C U5 P1 Unit Five Practice Test (Part I) PT C U5 P1 Name Period LPS Standard(s): --- State Standard(s): 12.3.1 Short Answers. Answer the following questions. (5 points each) 1. Write the electron configuration

More information

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. Directions: Please choose the best answer choice for each of the following questions. 1. Kevin is listing the similarities between metallic and ionic bonds for a laboratory project. Which similarity regarding

More information

Third Quarter Cumulative Review Questions. 1. Which factor distinguishes a metallic bond from an ionic bond or a covalent bond?

Third Quarter Cumulative Review Questions. 1. Which factor distinguishes a metallic bond from an ionic bond or a covalent bond? Name: Thursday, March 27, 2008 Third Quarter Cumulative Review Questions 1. Which factor distinguishes a metallic bond from an ionic bond or a covalent bond? 1. the mobility of electrons 3. the equal sharing

More information

Test Bank for Introductory Chemistry Essentials 5th Edition by Tro

Test Bank for Introductory Chemistry Essentials 5th Edition by Tro Test Bank for Introductory Chemistry Essentials 5th Edition by Tro Sample Introductory Chemistry, 5e (Tro) Chapter 10 Chemical Bonding 10.1 True/False Questions 1) Bonding theories are used to predict

More information

UNIT 4: Bonding CHEMICAL BONDS

UNIT 4: Bonding CHEMICAL BONDS UNIT 4: Bonding CHEMICAL BONDS A. Definition: B. Bonds form from the attraction between 1., or 2.. C. REVIEW 1. What part of the atom is involved in bonding? 2. Atoms bond to. What makes an atom stable?!

More information

Structure and IM Forces Practice Problems

Structure and IM Forces Practice Problems Structure and IM Forces Practice Problems 1) An ionic compound 1) A) hasa net positive charge. B) hasa net negative charge. C) contains only cations. D) contains covalent bonds between anions and cations.

More information

Practice Fall Final Exam (Chemistry 08-09)

Practice Fall Final Exam (Chemistry 08-09) Practice Fall Final Exam (Chemistry 08-09) 1. The name of SO 2-4 is a. sulfur tetraoxide b. sulfite c. sulfate d. monosulfur tetraoxide 2. The correct formula for hydrogen is a. H b. H 2 c. H 3 d. H +

More information

Types of bonding: OVERVIEW

Types of bonding: OVERVIEW 1 of 43 Boardworks Ltd 2009 Types of bonding: OVERVIEW 2 of 43 Boardworks Ltd 2009 There are three types of bond that can occur between atoms: an ionic bond occurs between a metal and non-metal atom (e.g.

More information

STRUCTURE AND BONDING

STRUCTURE AND BONDING NAME SCHOOL INDEX NUMBER DATE 1. 1989 Q 6 STRUCTURE AND BONDING The table below gives the distance between atoms (bond lengths) in halogen molecules and the energies required to break the bonds (bond energies)

More information

AS91164 Bonding, structure, properties and energychanges Level 2 Credits 5

AS91164 Bonding, structure, properties and energychanges Level 2 Credits 5 AS91164 Bonding, structure, properties and energychanges Level 2 Credits 5 LEWIS DIAGRAMS, SHAPES OF MOLECULES, POLAR AND NON POLAR MOLECULES Lewis diagrams: use dots (or x) to represent electrons, show

More information

Unit 1 Review: Matter and Chemical Bonding

Unit 1 Review: Matter and Chemical Bonding Unit 1 Review: Matter and Chemical Bonding 1. Do you think DHMO should be banned? Justify your answer. Write the formula for dihydrogen monoxide. H 2 O 2. Name these groups on the periodic table: 1, 2,

More information

Chapter 16 Covalent Bonding

Chapter 16 Covalent Bonding Chemistry/ PEP Name: Date: Chapter 16 Covalent Bonding Chapter 16: 1 26; 28, 30, 31, 35-37, 40, 43-46, Extra Credit: 50-53, 55, 56, 58, 59, 62-67 Section 16.1 The Nature of Covalent Bonding Practice Problems

More information

Chemistry Chapter 6 Test Review

Chemistry Chapter 6 Test Review Chemistry Chapter 6 Test Review Multiple Choice Identify the choice that best completes the statement or answers the question. 1. A mutual electrical attraction between the nuclei and valence electrons

More information

ELECTRONS. Construct your own electron dot diagram Choose one element & drag the correct number of VALENCE Br electrons around it.

ELECTRONS. Construct your own electron dot diagram Choose one element & drag the correct number of VALENCE Br electrons around it. Ch. 6 - Chemical Bonds Chemical reactivity depends on electron configuration. Remember the Stable Octet rule: when the highest energy level occupied is filled with electrons (8 electrons for most atoms),

More information

Topic 4: Chemical Bonds. IB Chemistry SL Ms. Kiely Coral Gables Senior High

Topic 4: Chemical Bonds. IB Chemistry SL Ms. Kiely Coral Gables Senior High Topic 4: Chemical Bonds IB Chemistry SL Ms. Kiely Coral Gables Senior High Bell-Ringer Draw an example of each type of intermolecular force using the following molecules: TOPIC 4 TEST NEXT CLASS MONDAY

More information

Symbol Atomic Number

Symbol Atomic Number Name: Date: Chemistry ~ Ms. Hart Class: Anions or Cations February Break Review Sheets - /150 Chemistry has a LOT of words. Take this break to review and strengthen your knowledge of the vocabulary you

More information

Chapter 6: Chemical Bonding

Chapter 6: Chemical Bonding Chapter 6: Chemical Bonding Learning Objectives Describe the formation of ions by electron loss/gain to obtain the electronic configuration of a noble gas. Describe the formation of ionic bonds between

More information

Periodic Table Practice Questions

Periodic Table Practice Questions Periodic Table Practice Questions 1. Elements in the Periodic Table are arranged according to their (1) atomic number (3) relative activity (2) atomic mass (4) relative size 2. Elements in a given period

More information

video 6.1 types of bonds

video 6.1 types of bonds video 6.1 types of bonds what is a bond? Intramolecular force that holds one to another in a compound The energy stored in a bond is energy 1 why do atoms bond? Atoms bond together to get 8 valence electrons

More information

[2]... [1]

[2]... [1] 1 Carbon and silicon are elements in Group IV. Both elements have macromolecular structures. (a) Diamond and graphite are two forms of the element carbon. (i) Explain why diamond is a very hard substance....

More information

Lesson Plan. 24. Describe the influence of intermolecular forces on the physical and chemical properties of covalent compounds (PS-H-C5).

Lesson Plan. 24. Describe the influence of intermolecular forces on the physical and chemical properties of covalent compounds (PS-H-C5). Lesson Plan GLE Physical Science 22. Predict the kind of bond that will form between two elements based on electronic structure and electronegativity of the elements (e.g., ionic, polar, nonpolar) (PS-H-C5).

More information

Lithium reacts with nitrogen to form the ionic compound lithium nitride.

Lithium reacts with nitrogen to form the ionic compound lithium nitride. 1 Lithium is in Group I of the Periodic Table. Nitrogen is in Group V of the Periodic Table. Lithium reacts with nitrogen to form the ionic compound lithium nitride. What happens to the electrons when

More information

Electronic Structure and Bonding Review

Electronic Structure and Bonding Review Name: Band: Date: Electronic Structure and Bonding Review 1. For electrons: a. What is the relative charge? b. What is the relative mass? c. What is the symbol? d. Where are they located in the modern

More information

Do Now. 2. Why do atoms bond with each other?

Do Now. 2. Why do atoms bond with each other? Do Now 1. How many valence electrons are transferred from the nitrogen atom to potassium in the formation of the ionic compound potassium nitride? a. 0 b. 1 c. 2 d. 3 2. Why do atoms bond with each other?

More information

TOPIC: Chemical Bonds

TOPIC: Chemical Bonds TOPIC: Chemical Bonds H O bond H a water molecule In elements and compounds, the atoms are held together by chemical bonds. Forming a bond makes an atom more stable, so atoms form as many bonds are they

More information

1. What is the formula for the compound formed by calcium and nitrogen?

1. What is the formula for the compound formed by calcium and nitrogen? IB Chem 1 Name Topic 4 Bonding - Sample Test Problems 1. What is the formula for the compound formed by calcium and nitrogen? A. CaN B. Ca 2 N C. Ca 2 N 3 D. Ca 3 N 2 2. Element X is in group 2, and element

More information

Topics to Expect: Periodic Table: s, p, d, f blocks Metal, Metalloid, Non metal, etc. Periodic Trends, Family names Electron Configuration: Orbitals a

Topics to Expect: Periodic Table: s, p, d, f blocks Metal, Metalloid, Non metal, etc. Periodic Trends, Family names Electron Configuration: Orbitals a Chemistry Final Exam Review and Practice Chapters Covered ESSENTIALLY CUMMULATIVE List of Chapters: Ch: 6, 7, 8, 9, 10, 13, 14, 15, 16, 19, 20 Topics to Expect: Periodic Table: s, p, d, f blocks Metal,

More information

Chapter 6. Chemical Bonding

Chapter 6. Chemical Bonding Chapter 6 Chemical Bonding Section 6.1 Intro to Chemical Bonding 6.1 Objectives Define chemical bond. Explain why most atoms form chemical bonds. Describe ionic and covalent bonding. Explain why most chemical

More information

What are covalent bonds?

What are covalent bonds? Covalent Bonds What are covalent bonds? Covalent Bonds A covalent bond is formed when neutral atoms share one or more pairs of electrons. Covalent Bonds Covalent bonds form between two or more non-metal

More information

Advanced Chemistry Liquid & Solids Test

Advanced Chemistry Liquid & Solids Test Advanced Chemistry Liquid & Solids Test Name: Multiple Choice 1) Which one of the following statements about liquids and solids is generally false? a) The rate of diffusion is lower in solids b) The density

More information

Topic 4: Chemical Bonds. IB Chemistry SL Ms. Kiely Coral Gables Senior High

Topic 4: Chemical Bonds. IB Chemistry SL Ms. Kiely Coral Gables Senior High Topic 4: Chemical Bonds IB Chemistry SL Ms. Kiely Coral Gables Senior High 5th PERIOD Bell Ringer - review of 4.1 Quiz (revised) 1. What is the formula of a compound formed by magnesium and phosphate?

More information

Exam Style Questions

Exam Style Questions Calderglen High School Chemistry Department CfE Higher Chemistry Unit 1: Chemical Changes and Structure Exam Style Questions 1 1.1 Controlling the Rate 1. The graph shows how the rate of a reaction varies

More information

g of CO 2 gas is at a temperature of 45 o C and a pressure of 125 kpa. What is the volume of the container? 11 L

g of CO 2 gas is at a temperature of 45 o C and a pressure of 125 kpa. What is the volume of the container? 11 L Name period AP Chemistry Unit 5 answers 1. A fixed quantity of gas at 23⁰C exhibits a pressure of 748 torr and occupies a volume of 10.3 L. Calculate the volume the gas will occupy if the temperature is

More information

Test Review # 5. Chemistry: Form TR5-8A. Average Atomic Mass. Subatomic particles.

Test Review # 5. Chemistry: Form TR5-8A. Average Atomic Mass. Subatomic particles. Chemistry: Form TR5-8A REVIEW Name Date Period Test Review # 5 Subatomic particles. Type of Particle Location Mass Relative Mass Charge Proton Center 1.67 10-27 kg 1 +1 Electron Outside 9.11 10-31 kg 0-1

More information

1.12 Covalent Bonding

1.12 Covalent Bonding 1.12 Covalent Bonding covalent bond a bond that arises when two atoms share one or more pairs of electrons between them. The shared electron pairs are attracted to the nuclei of both atoms. molecule two

More information

Indicate the answer choice that best completes the statement or answers the question.

Indicate the answer choice that best completes the statement or answers the question. Indicate the answer choice that best completes the statement or answers the question. 1. Which of the following bonds is polar? a. F F b. O H c. O O d. H H 2. In the compound, H 2 O, the electrons in the

More information

Practice Periodic Table Review

Practice Periodic Table Review Practice Periodic Table Review Name 1. An electron will emit energy in quanta when its energy state changes from 4p to A) 5s B) 5p C) 3s D) 6p 2. Which electron configuration represents an atom in the

More information

Chemistry 104 Final Exam Content Evaluation and Preparation for General Chemistry I Material

Chemistry 104 Final Exam Content Evaluation and Preparation for General Chemistry I Material Chemistry 104 Final Exam Content Evaluation and Preparation for General Chemistry I Material What is 25 mph in mm s 1? Unit conversions What is 1025 K in o F? Which is larger 1 ft 3 or 0.1 m 3? What is

More information

Multiple Choice Identify the choice that best completes the statement or answers the question.

Multiple Choice Identify the choice that best completes the statement or answers the question. Covalent Practice CP November 2015 Multiple Choice Identify the choice that best completes the statement or answers the question. 1. Bromine, atomic number 35, belongs to Group 17. How many electrons does

More information

Notes: Covalent Bonding

Notes: Covalent Bonding Name Chemistry Pre-AP Notes: Covalent Bonding Period The main focus of this unit is on the covalent bond; however, we will briefly treat the ionic and metallic bond as well. I. Chemical Bonding Overview

More information

mohd faisol mansor/chemistry form 4/chapter 5 CHAPTER 5 CHEMICAL BONDS

mohd faisol mansor/chemistry form 4/chapter 5 CHAPTER 5 CHEMICAL BONDS CHAPTER 5 CHEMICAL BONDS Almost all chemical substances exist as compounds in nature except inert gases and other stable element (such as gold and silver). Atom of other element that have less than eight

More information

If we write the condensed electron configuration, then we can easily see the valence electrons.

If we write the condensed electron configuration, then we can easily see the valence electrons. Lewis structures Lewis notation uses dots and crosses to represent the valence electrons on different atoms. The chemical symbol of the element is used to represent the nucleus and the inner electrons

More information