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ttc.snoqualmie.k12.wa/access/web?id=d4300201-7949-11e3-be3f-00e0ed1cab0e

http://ttc.snoqualmie.k12.wa.us/access/web?id=d4300201-7949-11e3-be3f-00e0ed1cab0e. Lets Review:. http://www.mhhe.com/physsci/chemistry/essentialchemistry/flash/ruther14.swf Rutherford’s alpha particles mostly sailed through without issue during his experiment. Why?. Question 4.

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  1. http://ttc.snoqualmie.k12.wa.us/access/web?id=d4300201-7949-11e3-be3f-00e0ed1cab0ehttp://ttc.snoqualmie.k12.wa.us/access/web?id=d4300201-7949-11e3-be3f-00e0ed1cab0e

  2. Lets Review: • http://www.mhhe.com/physsci/chemistry/essentialchemistry/flash/ruther14.swf • Rutherford’s alpha particles mostly sailed through without issue during his experiment. • Why?

  3. Question 4 • Is it ultimately possible for us to make a good model using a grapefruit? • http://www.youtube.com/watch?v=xqNSQ3OQMGI • How far would we have to put the edge of the atom away from the nucleus (how big is the radius)?

  4. Nobel-ity, Part 1 • Update your TOC (Date, Title, Page Number) • Remember to start on the Right Side of your notebook • Date, Title, Pg # • Don’t forget your learning target

  5. Nobel-ity Part 1 Learning Target • I can understand that substances can be placed in categories or groups if they have similar properties. • I can understand that the periodic table is organized based on a pattern of similar traits among the elements. • I can understand that stable compounds and ions are related to electron configuration and atomic structure.

  6. Nobel-ity • How do you design a molecule? • Why are some molecules stable, and not others? • How would you make a molecule that was useful?

  7. Question 1, p. 176 • Redraw the hydrogen spectra • How many lines? • What color is each?

  8. Question 2, p. 177 • A. How do you know that the Rutherford model of atom structure did not explain line spectra? • Hint: did the Rutherford model have different energy levels for electrons?

  9. Question 2, p. 177 • C. Why do you think that rapidly moving electrons, not rapidly moving protons, are responsible for spectral lines? • Which one is easier to move? • Which one is “fatter”?

  10. Question 2, p. 177 • D. How were differences in the amount of dark spaces between lines important? • What does it have to do with energy?

  11. Question 4, p. 177 • Read the reading! • Words: • Quantum (Quanta) • Orbit

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