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Quantitative Lesson 54 "Bonds of Polyatomic Ions"

Science and Technology Standards:

PA Standard 3.4.10A: Classify and describe, in equation form, types of chemical and nuclear reactions

Purpose:

1. I will write the lewis dots for various elements on the periodic table.
2. I will represent covalent bonds for various combinations of elements.
3. I will name various compounds.
4. I will write the formula for various compounds.

Homework Due:

1. Covalent Bond Combinations

Handouts/Supplies:

1. No handout

I. Introduction

Opening Assignment:

Warm-Up: Represent the ionic bond for H and Te.
Review warm-up
State the purpose

II. The Lesson:

Activity #1: Review the ionic bond for H and Te
Activity #2: Review the covalent bonds for covalent bond combinations
Activity #3: Complete the polyatomic ion bonds for NH₄⁺, OH^-, SO₄^2-, SO₃^2-, and ClO^-
Activity #4: Review the polyatomic ion bonds for new ionic bond combinations
Activity #5: Complete the polyatomic ion bonds for CO₃^2-, PO₄^3-, ClO₂^-, and ClO₃^-
Activity #6: Identify the polyatomic ion that needs more electrons

III. Closure:

Summary Assignment:

Summarize today's lesson
1. I will write the lewis dots for various elements on the periodic table.
2. I will represent covalent bonds for various combinations of elements.
3. I will name various compounds.
4. I will write the formula for various compounds.

Homework Assignment (Write down in planners):

1. Polyatomic Ion Combinations

Preview of Next Class:

1. Multiple Bonds

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Last update: Thursday, April 20, 2006 3:41 PM