Chapter 4 The Chemical Basis of Life. Matter Matter = any material substance with Mass & Volume.
Structure and Bonding in Organic Chemistry Electron Configurations Lewis Dot Structures Hybridization Orbital depictions.
Bohr Diagrams and Lewis Dot Structures. What you’ve already learned in class and from readings You learned that Electrons can exist in different energy.
Lecture 24 © slg CHM 151 TOPICS: QUIZ 6 1. Bond and Molecular Polarity.
Chapter 4 Molecular Geometry and Bonding Theories ExamplesDr.Harbi.
Covalent Bonding Chapter 9. What do the following have in common? Oil and Vinegar They are covalent compounds.
Chapter 7-2 Covalent Bonding. Covalent Bonds Electrons are shared between two atoms Atoms with covalent bonds are called molecules Anything made of molecules.
BOHR DIAGRAMS AND LEWIS DOT STRUCTURES. REVIEW Electrons can exist in different energy levels the # of Electrons in an atom are equal to the # of Protons.
Test 2 Pre-Test Grade: «grade» Subject: Test 2 - Ch 2-9 Date: «date» OBJECTIVE: Administer this Practice Test 2 & thoroughly explain all incorrect answers.
