1. Take Out Make a pile of Catalyst sheets neatly in the center of your table Put name, period, and week of on new Catalyst sheet Atomic Bonding packet Pencil

2. Catalyst Describe what you did over Fall Break

3. Put full heading on piece of paper 1.What are the benefits of a Hydrogen fuel cell vehicle? 2.What are the drawbacks? Why are we not all driving Hydrogen fuel cell cars?

4. Catalyst 1. Explain how metal atoms form metallic bonds in crystals. 2. What role do the valence electrons play? 3. How does a metallic bond differ from an ionic bond? How does it differ from a covalent bond?

6. Take Out Catalyst Sheet Pencil Science Notebook

7. Catalyst In terms of composition (what they are made of), what is the difference between oxygen, O 2, and air? When you are finished, copy homework into planner

8. Take Out Catalyst Sheet Pencil Science Notebook open to homework

9. Catalyst In a mixture, the properties of the component compounds are retained. Explain in your own words, using the example of an oil and water mixture, what this means.

10. Take Out Catalyst Sheet Pencil Science Notebook open to homework

11. Catalyst 1.What is a solution? What is a solute? What is a solvent? 2.In a salt water solution, what is the solute, and what is the solvent? 3.Is salt water an element, a compound, a homogeneous mixture, or a heterogeneous mixture? Explain

12. Homework Test on Tuesday Complete Study Guide and update Vocabulary in preparation for test