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Newsham Chemistry 2012-2013 Unit 2: Atom Chapters: 3 & 4 Day 11 Dates 10/2-10/3 12 10/4 -10/5 13 10/8-10/9 14 10/10-10/11 Topic Unit 1 Test Index Cards due Scientists Measuring what you can’t see Lab QZ: Outline Atomic #, mass#, atomic mass Isotope Activity QZ: Atom Warm UP 2.1 Mole, Avogadro’s #, MM Mole is a Unit Practice gram-mole, atom-mole Homework Read & Outline Unit 2 Start Timeline Finish Outline Finish Post Lab Atom WS 1-6 Timeline Timeline Pg 85 practice problem B: 2& 3 Pg 85 practice problem C: 2&3 (answers are in the back of the book…must show work to get credit) Pg 86 practice problem D: 2& 3 QZ: Isotope Pg 87 practice problem E: 2&3 Warm UP 2.2 (answers are in the back of the book…must show Gram-Atom practice work to get credit) Pair-Check 16 10/16-10/17 Pg 90 #24 (a-d) Warm UP: 2.3 Part 1 of Bunsen burner Where is the electron? A: early dismissal B: PSAT adjusted blocks 17 10/18-10/19 Electron configuration ws 1&2 only QZ: mole Part 3&4 of Bunsen burner Orbital diagram; stability; exceptions Finish Webquest Webquest: energy of an atom: BYOD 18 10/22-10/23 Finish electron configuration ws ( 3-8) QZ: Bunsen Burner EM spectrum Atomic Spectra Demo 19 10/24-10/25 Post lab QZ: electron configuration& orbital Pg 886 # 95a, 96a, 97a, 98a, 99a, 100a notation Finish Atomic Spectra Demo Flame test 20 10/26-10/29 Study guide QZ: Demo & Lab Notebook Quest Go over study guide Review game 21 10/30-10/31 Periodic Table Notesheet Test Index Cards Bring textbook Due Start Periodic Table Unit 2 index cards: - 20 total – Atomic number, atomic mass, mass number, formula for determining isotopes, Dalton’s atom, Bohr’s atom, Thomson atom, Heisenberg Uncertainty Principle, quantum mechanical model of atom, mole, molar mass, electron configuration, orbital diagram, Aufbau Principle, Pauli exclusion principle, Hund rule, excited state, ground state, photon. 15 10/12-10/15 Timeline DUE Chap 3 Note taking Assignment: You can choose any note taking technique that works for you. In the back of the textbook, pg 865 & 871-873, there are reading and note taking techniques available. What to include in your notes: 1. Democritus Over to TURN BACK for the rest of note taking words/ concepts Newsham 2. 3. 4. 5. 6. 7. 8. 9. 10. 11. 12. 13. 14. 15. 16. 17. 18. 19. 20. 21. 22. 23. 24. 25. 26. 27. 28. Chemistry 2012-2013 Dalton Dalton’s Atomic Theory What original statements of Dalton’s Atomic Theory are no longer valid? ( star them in your notes) Atom & its two main regions Joseph Thomson a. Plum pudding model/ seeds in a watermelon b. electron Robert Millikan a. electron What two inferences were made about the atomic structure at the end of the 19th century beginning of the 20th century? Rutherford a. Gold foil experiment b. Nucleus c. Alpha particles d. Copy figure 6 & 7 along with explanations of each Composition of the atomic nucleus Subatomic particles Electron cloud Nuclear forces Size of atom Atomic number Figure 8 and explanation Isotopes Mass Number Hyphen notation Nuclear symbol Atomic mass unit Do isotopes differ in their chemical behavior? Average atomic mass Describe and include example of how to calculate the average atomic mass Mole Molar Mass Avogadro’s number Figure 11