Ch 6 Bonding And Chemical Reactions

Name ________________________________

Period ______

Date _________________

Bonding and Chemical Reactions: Valence Electrons, Reaction Types. Given the following pairs of elements, identify whether each element is a metal or nonmetal, determine the number of valence electrons, and then state the type of bond expected between the two elements. Reminder: Metal bonding with a nonmetal = Ionic Bond Nonmetal bonding with nonmetal = Covalent Bond Number of Number of Metal or Metal or Type of Element 1 Valence Element 2 Valence Nonmetal Nonmetal Bond Electrons Electrons

Mg N Li S Xe K Cs

O I3 Cl F4 F4 Br F

B. Draw the Lewis Dot Diagrams for the chemical bonds below. MgO NI3 KBr

LiCl

SF4

CsF

C. Types of Reactions There are 6 types of chemical reactions. Name 5 of them and define it. Give one example. 1. 2. 3. 4. 5. 1