Bell work 3-15-12

1. Bell work3-15-12 Practice today’s quiz using Chlorine, Cl Bring it to me to check, then complete quiz.

2. Diagram an Atom ________________________________ • P • E • N • Symbol Lewis Structure P= N= Electron Orbitals shell1=2e shell2=8e shell3=18e

4. Get Smart Electron Configuration by reading the Periodic Table

5. Quiz Tomorrow • Atom, nucleus, protons, neutrons, electrons • Symbol, isotope, medical significance of isotope • Electron configuration, valence electron • Bohr’s Model, Lewis Structure • Ionic Bond: ex. Na+Cl-, cation, anion, ion • Covalent Bond: ex. O2, • Polar Covalent Bond ex. H2O • Hydrogen Bonds

6. Khan Academy Ionic and Covalent Bonds You Tube Video Topics: • Ionic Bond: ex. Na+Cl-, cation, anion, ion • Covalent Bond: ex. O2, • Polar Covalent Bond ex. H2O

8. Bell Work 3-16-12

9. Proteins, Carbohydrates, Lipids and Nucleic Acids

10. Bell Work 3-19-12

11. Water and Hydrogen Bonds • Hydrogen Bonds • Video 1 Boiling Point • Video 2 Water – importance to cells • Video 3 Ice

12. Bell Work 3-20-12

13. Acids and Bases • Video 4 10 minutes Part I Water, acids, base • Video 5 10 minutes Part II Water, Acids, Bases

14. Lab Day