We will discuss atomic structure and bonding in detail. Concentrate on differentiating between protons, neutrons, and electrons; explaining how cations and anions form; and determining which aspects of the atomic structure controls atomic number and which controls bonding.

Read pp. 47-52 carefully. Fully understand and be able to explain all of the figures. What is the difference between a covalent and ionic bond?

Skim the section on State of Matter. Read about Crystal Structure and the definition of a mineral.

Know how to use each of the physical properties to identify minerals, and be able to relate each of the properties to the underlying atomic structure.

Read the section on common minerals on pp. 61-68 with the purpose of getting the names of the common minerals into your mind. Although not required, learning the chemical formulas for olivine, pyroxene, amphibole, plagioclase, and quartz will help you understand the differences between the various types of igneous rocks in the next chapter. See fig 3.25, for example.

Read the last few pages about rocks as an introduction to the next 3 chapters.