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Chemistry

Chemistry. January 18, 2011. Daily Assessment- January 18, 2011. Bellringer: What topic in Chemistry has been the most difficult for you so far? Benchmark Statement: Final Exam Preparation Class Assignment: Final Exam Whiteboard Review.

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Chemistry

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  1. Chemistry January 18, 2011

  2. Daily Assessment- January 18, 2011 • Bellringer: What topic in Chemistry has been the most difficult for you so far? • Benchmark Statement: Final Exam Preparation • Class Assignment: Final Exam Whiteboard Review It is recommended that you take notes while you are doing your final exam review so that you know what you can look over to study for your exam.

  3. Quarter 2 Chemistry Exam- Topics • Classifying Matter- Elements, Compounds, Mixtures • Historical Models of the Atom • Determining Protons, Neutrons, and Electrons • Drawing Bohr Models • Drawing Atomic Emission Spectra • Determining the main idea of a figure • Determining the main idea of text

  4. What word fits in Box 1? What word fits in box 1?

  5. What word fits in Box 2? What word fits in box 2?

  6. What word fits in Box 5? What word fits in box 5?

  7. What word fits in Box 7? What word fits in box 7?

  8. What word fits in Box 9? What word fits in box 9?

  9. Based on this model, can the atom be divided into smaller parts?

  10. Positively charged substance Does this model show an atom that can be broken down into smaller parts?

  11. Positively charged substance Does this model show an atom that has negatively charged particles?

  12. Positively charged substance Does this model show an atom that has positively charged particles?

  13. Does this model show an atom that has negatively charged particles?

  14. Does this model show an atom that has positively charged particles?

  15. Does this model show an atom that has negatively charged particles?

  16. Does this model show an atom that has positively charged particles?

  17. What would happen to a positively charged bullet if you shot it at the center of this atom?

  18. How many protons, neutrons, and electrons does Boron have? p+: no: e-:

  19. How many protons, neutrons, and electrons does Nitrogen have? p+: no: e-:

  20. How many protons, neutrons, and electrons does Sodium have? p+: no: e-:

  21. Draw the Bohr model for Hydrogen.

  22. Draw the Bohr model for Carbon.

  23. Draw the Bohr model for Boron.

  24. If you were drawing the atomic emission spectrum of helium, would the yellow line go to the left or right of the 600nm mark? 600 700 500 400

  25. If you were drawing the atomic emission spectrum of helium, would the blue line go to the left or right of the 400 nm mark? 600 700 500 400

  26. If you were drawing the atomic emission spectrum of helium, would the red-orange line go to the left or right of the 600nm mark? 600 700 500 400

  27. A. One methane molecule, two oxygen molecules, one carbon dioxide molecule, and two water molecules. B. 1 black circle touching 4 white circles, two red circles connected, 1 black circle in between two red circles, 1 red circle in between two white circles. C. One methane molecule combines with two oxygen molecules to produce one carbon dioxide molecule and two water molecules. D. 1C, 4H, 4O2, 1C, 2O, 2O 4H

  28. A. Water molecules and hydrogen bonds B. There are hydrogen bonds between the water molecules. C. The water molecules are red and white. D. The water molecules have red O’s and white H’s with hydrogen bonds.

  29. A. Two blue spheres have 14 red spheres around them. B. Two atoms are overlapping like a Venn Diagram C. Two atoms are sharing 2 electrons. D. The red dots are around the blue center like a Bohr model.

  30. Which of the following main ideas about Ms. Gregg’s weekend do you think is too broad? • Ms. Gregg did a lot of fun activities over the weekend. • Ms. Gregg went to dinner with friends and watched the Bears game. • Ms. Gregg ate a piece of pizza while watching the Bears game.

  31. Which of the following main ideas about Ms. Gregg’s weekend do you think is too narrow? • Ms. Gregg did a lot of fun activities over the weekend. • Ms. Gregg went to dinner with friends and watched the Bears game. • Ms. Gregg ate a piece of pizza while watching the Bears game.

  32. Which of the following main ideas about Ms. Gregg’s weekend is the best? • Ms. Gregg did a lot of fun activities over the weekend. • Ms. Gregg went to dinner with friends and watched the Bears game. • Ms. Gregg ate a piece of pizza while watching the Bears game.

  33. Which of the following main ideas about Ms. Morsch’s summer is the best? • Ms. Morsch travelled, read books, and ran races. • Ms. Morsch stayed active. • Ms. Morsch travelled to Egypt and saw the pyramids.

  34. Which of the following main ideas about Ms. Morsch’s summer is too broad? • Ms. Morsch travelled, read books, and ran races. • Ms. Morsch stayed active. • Ms. Morsch travelled to Egypt and saw the pyramids.

  35. Which of the following main ideas about Ms. Morsch’s summer is too narrow? • Ms. Morsch travelled, read books, and ran races. • Ms. Morsch stayed active. • Ms. Morsch travelled to Egypt and saw the pyramids.

  36. Summarize the main idea of your weekend in a statement that is too broad. (Ms. Morsch will call a parent if there is anything inappropriate in your statement).

  37. Summarize the main idea of your weekend in a statement that is too narrow. (Ms. Morsch will call a parent if there is anything inappropriate in your statement).

  38. Summarize the main idea of your weekend in one sentence. (Ms. Morsch will call a parent if there is anything inappropriate in your statement).

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