1. Chapter 1 Science Skills Branches of Science Scientific Method (Steps) Scientific Laws Scientific Models Units of Measurement ( Metric to metric Conversions) Organizing Data ( Direct & Inverse Proportions, Independent & Dependent Variables, Equations of Lines)

2. Chapter 2 Classifying Matter Pure substances Elements Compounds Mixtures Solutions, Colloids, Suspensions Physical & Chemical Properties Physical & Chemical Changes Techniques for Separating Mixtures

3. Chapter 3 States of Matter States of Matter (solids, liquids and gases) Kinetic Theory (recall molecular motion and its relation to temperature and phase) Behavior of Gases, Liquids, and Solids Phase Changes ( melting, freezing, condensation, vaporization, sublimation, deposition, changes in temperature during and between phase changes)

4. Chapter 4 Atomic Structure The Greeks Model of the Atom (Democritus) John Daltons Atomic Theory ( his representation of the atom) J.J. Thomsons Atomic Model ( his atomic model and the evidence for subatomic particles) Rutherfords Model of the Atom ( his atomic model, the gold foil experiment, the discovery of the nucleus) Neils Bohrs Atomic Model ( his representation of the atom, what happens to the electron as it transfers energy levels)

5. Chapter 4 Atomic Structure Atomic Number, Mass Number ( How they are determined, what they represent) Properties of Subatomic Particles ( Charges and masses of the Proton, Neutron, and Electron, who was Chadwick?) The Electron Cloud Model of the Atom ( what is an electron cloud) Atomic Orbitals ( What is the maximum number of electrons in each energy level?)

6. Chapter 5 The Periodic Table Mendeleevs Periodic Table ( on what basis was his periodic table organized, who was Moseley and how was his periodic table organized) The Periodic Law ( what are groups, periods, and families) Atomic Mass (how is it calculated) Classes of Metals (differentiate between the properties of metals, non-metals, and metalloids) Variation Across a Period ( general periodic trends such as where are the most reactive metals, non-metals, and metalloids) Valence Electrons ( how do these effect the properties of the elements, where are the Noble Gases, Halogens, Alkaline Earth Metals, and Alkali Metals)

7. Chapter 6 Chemical Bonds Stable Electron Configurations Ionic Bonds (definition, what are anions, and cations, what is ionization energy) Covalent Bonds (definition) Describing Ionic Compounds ( name common ions and polyatomic ions, writing formulas for ionic compounds)

8. Chapter 7 Chemical Reactions Chemical Equations (identify the products and reactants of an equation) Balancing Equations (mass balance using coefficients) Classifying Reactions (identify synthesis, decomposition, single replacement, and double replacement reactions)

9. Chapter 8 Acids and Bases What is an acid? What is a base? What occurs during a neutralization reaction? What are the products of such a reaction? What is a buffer, and indicator, a salt? Describe strong vs. weak acids and bases. How does concentration differ from strength? What does pH indicate? What are Hydronium ions? Write balanced equations using coefficients for various acid-base reactions.