CK-12 Physical Science - For Middle School

6.4. References http://www.ck12.org 6.4 References 1.. http://commons.wikimedia.org/wiki/File:DIMendeleevCab.jpg. Public Domain ...

http://www.ck12.org Chapter 7. Chemical Bonding CHAPTER 7 Chemical Bonding Chapter Outline 7.1 Introduction to Chemical Bonds 7. ...

7.1. Introduction to Chemical Bonds http://www.ck12.org 7.1 Introduction to Chemical Bonds Lesson Objectives Define chemical bo ...

http://www.ck12.org Chapter 7. Chemical Bonding MEDIA Click image to the left for use the URL below. URL: http://www.ck12.org/fl ...

7.1. Introduction to Chemical Bonds http://www.ck12.org TABLE7.1:(continued) Name of Compound Electron Dot Diagram Numbers of At ...

http://www.ck12.org Chapter 7. Chemical Bonding FIGURE 7.2 Different compounds may contain the same elements in different ratios ...

7.1. Introduction to Chemical Bonds http://www.ck12.org Lesson Summary A chemical bond is a force of attraction between atoms. ...

http://www.ck12.org Chapter 7. Chemical Bonding 7.2 Ionic Bonds Lesson Objectives Describe how ionic bonds form. List propertie ...

7.2. Ionic Bonds http://www.ck12.org FIGURE 7.3 An ionic bond forms when the metal sodium gives up an electron to the non- metal ...

http://www.ck12.org Chapter 7. Chemical Bonding group 1, it takes less energy to remove an electron from francium (Fr) at the bo ...

7.2. Ionic Bonds http://www.ck12.org ion always comes first. For example, sodium and chloride ions form the compound named sodiu ...

http://www.ck12.org Chapter 7. Chemical Bonding FIGURE 7.6 Have you ever used any of these ionic compounds? ...

7.2. Ionic Bonds http://www.ck12.org Ionic compounds form crystals instead of molecules. Ionic bonds are strong and the crystal ...

http://www.ck12.org Chapter 7. Chemical Bonding 7.3 Covalent Bonds Lesson Objectives Describe how covalent bonds form. Compare ...

7.3. Covalent Bonds http://www.ck12.org molecules like this (di- means "two"). Several other elements also normally occur as dia ...

http://www.ck12.org Chapter 7. Chemical Bonding FIGURE 7.9 A water molecule has two polar bonds. In other covalent bonds, electr ...

7.3. Covalent Bonds http://www.ck12.org include proteins and carbohydrates. These are compounds in living things. Helpful Hints ...

http://www.ck12.org Chapter 7. Chemical Bonding FIGURE 7.11 Covalent compounds may be polar or nonpolar, as these two examples s ...

7.3. Covalent Bonds http://www.ck12.org compounds. Lesson Review Questions Recall What is a covalent bond? What is the differen ...

http://www.ck12.org Chapter 7. Chemical Bonding 7.4 Metallic Bonds Lesson Objectives Describe how metallic bonds form. Relate t ...