22 Chem Bonds

Chapter 22: Chemical Bonds

Labs

    1. Making a hydrate

Math Skills

    1. Percentages

    2. Solve One-Step Equations (p. 702)

    3. Writing Chemical Formulas (p. 705)

    4. Scientific Notation

    5. Significant Figures & Rounding

Objectives

    • Section 1: Stability in Bonding

      • Describe how a compound differs from its component elements.

      • Explain what a chemical formula represents.

      • Explain that the electric forces between electrons and protons, which are oppositely charged, are essential to forming compounds.

      • State a reason why chemical bonding occurs.

    • Section 2: Types of Bonds

      • Describe ionic bonds and covalent bonds.

      • Identify the particles produced by ionic bonding and by covalent bonding.

      • Distinguish between a nonpolar covalent bond and a polar covalent bond.

    • Section 3: Writing Formulas and Naming Compounds

      • Explain how to determine oxidation numbers.

      • Write formulas and names for ionic compounds.

      • Write formulas and names for covalent compounds.