Week 12 Monday 11/2 - Electrons and the Structure of Atoms ASSESSMENT: Chapter 5&6 Test Homework: READ 7.1 and answer questions 1-9 on pg 199.
Chapter 7 - Ionic and Metallic Bonding BIG IDEA: Bonding and Interactions Essential Questions: 1. How do ionic compounds form? 2. How does metallic bonding affect the properties of metals?
a.) How do you find the number of valence electrons in an atom of a representative element? b.) How are cations formed? c.) How are anions formed?
Tuesday 11/3 - Density and the Periodic Table Peer Review of Papers Test Corrections Homework: READ 7.2 and answer questions 12,13,16,17, & 18 on pg 207.
Wednesday 11/4 - Bonding and Interactions NOTES: Introduction to Bonding, slides 1-12 Homework: Complete final draft of Lab Report. Due Monday.
Thursday 11/5 - Ionic Bonds and Ionic Compounds d.) What is the electrical charge of an ionic compound? e.) What are three properties of ionic compounds? NOTES: Ionic Compounds Sample Problem 7.1. Complete PP 10&11 on pg 203. Homework: ANSWER questions 14, 15, & 19 on pg 207. READ 7.3 and answer questions 20-26 on pg 212.
Friday 11/6 - Metallic Bonding h. The valence electrons of atoms in a pure metal can be modeled as a sea of electrons. i. Alloys are important because their properties are often superior to those of their component elements NOTES: Metallic Bonding, (Slides 7, & 12). Intro to Bonding -Molecular Compounds, (Slides 6 & 11). Homework: READ 8.1 and complete 1-6 on pg 225. Lab Report due Monday.
Week 13 Chapter 8 Covalent Bonding BIG IDEA: Bonding and Interactions Essential Questions: 1. How is the bonding in molecular compounds different from the bonding in ionic compounds. 2. How do electrons affect the shape of a molecule? 3. What factors affect molecular properties?
Monday 11/10 - Molecular Compounds a. What information does a molecular formula provide? b. What representative units define molecular compounds and ionic compounds? NOTES: Molecular Compounds (Lewis Structures, slides 1-7). Practice Problems 7&8 on pg 229. Homework: READ 8.2 and Complete Lesson Check #11-20 on page 238.
Tuesday 11/10 - The Nature of Covalent Bonding c. What is the result in electron sharing on covalent bonds? d. How are coordinate covalent bonds different from other covalent bonds? e. What are some exceptions to the octet rule? f. How are resonance structures used? NOTES: Molecular Compounds. (Lewis Structures for Polyatomic Ions, slides 8-16, & Resonance Structures slides 22 & 23). Homework - Lewis Structure w/s.
Wednesday 11/11 - Veterans Day No School
Thursday 11/12 - The Nature of Covalent Bonding f. How is the strength of a covalent bond related to its bond dissociation energy? Go over w/s. NOTES: Molecular Compounds. (slides 1-6) Homework: READ section 8.3 pp 240-243. Complete Lesson Check #21,22, 26, & 28.
Monday 11/16 - Polar Bonds and Molecules j. How do electronegativity values determine the charge distribution in a polar bond? k. How do the strengths of intermolecular attractions compare with the strengths of ionic and covalent bonds? l. Why are the properties of covalent compounds so diverse? NOTES: Molecular Polarity. Add dipoles to molecular geometry worksheet. Homework: READ - 8.4 (Skip page 250-251 on Intermolecular Forces) and complete Lesson Check #31, 33-37.
Tuesday 11/17 - Go over Molecular Geometry w/s. Homework: Study for Molecular Geometry Quiz.
Wednesday 11/18 - Molecular Geometry QUIZ: Molecular Geometry quiz. Homework: READ 9.1 and Complete Lesson Check #3-9 on pg 269.
Thursday 11/19 - Bonding and Interactions Test Review for Chapter 7 & 8. Correct Quiz Homework: Study for Chapter 7&8 Test.
Friday 11/20 - Bonding and Interactions TEST - Chapter 7 & 8.