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Category 1: Chapter 2

Category 1: Chapter 2. Category 2: 3D Structures. Category 3: Valence Electrons. Category 4: VSEPR. Category 5: More VSEPR. Category 6: Polarity & Intermolecular Forces. Category 1. Category 2. Category 3. Category 4. Category 5. Category 6. $100. $100. $100. $100. $100.

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Category 1: Chapter 2

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  1. Category 1: Chapter 2

  2. Category 2: 3D Structures

  3. Category 3: Valence Electrons

  4. Category 4: VSEPR

  5. Category 5: More VSEPR

  6. Category 6: Polarity & Intermolecular Forces

  7. Category 1 Category 2 Category 3 Category 4 Category 5 Category 6 $100 $100 $100 $100 $100 $100 $200 $200 $200 $200 $200 $200 $300 $300 $300 $300 $300 $300 $400 $400 $400 $400 $400 $400 $500 $500 $500 $500 $500 $500

  8. 1-100 1 - 100 What is the defintion for melting point? $100

  9. 1-100A 1 - 100 Temperature at which the change from a solid to a liquid occurs. $100

  10. 1-200 Predict which ion has a smaller diameter, K+ or Na+, why? $200

  11. 1-200A 1 - 100 Na+ has the smaller diameter since the electrons are in 2 energy levels. K+ has 3. $200

  12. 1-300 What is a covalent bond? $300

  13. 1-300A 1 - 100 Bond formed from electrons being shared. $300

  14. 1-400 Which atom has the greatest electronegativity? $400

  15. 1-400A 1 - 100 Fluorine $400

  16. 1-500 What is a polar covalent bond? $500

  17. 1-500A 1 - 100 Bond in which electrons are unequally shared between two atoms. $500

  18. 2-100 1 - 100 Give me one example of a crystal. $100

  19. 2-100A 1 - 100 NaCl - salt or sugar or diamond $100

  20. 2-200 What type of diagram (model) did you make in class? $200

  21. 2-200A 1 - 100 Ball and stick model $200

  22. 2-300 Does calcium fluoride have a 1:1 ratio? $300

  23. 2-300A 1 - 100 No, 2:1 $300

  24. 2-400 Does the a salt crystal have only 1 Na and 1 Cl? $400

  25. 2-400A 1 - 100 No, there are over a zillion billion gillion. $400

  26. 2-500 What is a formula unit? $500

  27. 2-500A 1 - 100 Smallest ratio of ions in a crystal. $500

  28. 3-100 1 - 100 What is a valence electron? $100

  29. 3-100A 1 - 100 Electron that occupies the outermost energy level of an atom. $100

  30. 3-200 How many valence electrons does F have? $200

  31. 3-200A 1 - 100 7 $200

  32. 3-300 How many valence electrons does S have? $300

  33. 3-300A 1 - 100 6 $300

  34. 3-400 How many valence electrons does Si have? $400

  35. 3-400A 1 - 100 4 $400

  36. 3-500 How many valence electrons does Ca have? $500

  37. 3-500A 1 - 100 2 $500

  38. 4-100 1 - 100 What does VSEPR stand for? $100

  39. 4-100A 1 - 100 valence shell electron pair repulsion theory $100

  40. 4-200 What is the formula for the linear shape? $200

  41. 4-200A 1 - 100 AX2 $200

  42. 4-300 With the bent shape, what is the angle between the 2 bonded atoms? $300

  43. 4-300A 1 - 100 119.5 $300

  44. 4-400 An example of bent (tetrahedral) is? $400

  45. 4-400A 1 - 100 water (H2O) $400

  46. 4-500 What is the first step in predicting molecular shape? $500

  47. 4-500A 1 - 100 Draw the Lewis structure. $500

  48. 5-100 1 - 100 Which shape will CH3F have? $100

  49. 5-100A 1 - 100 tetrahedral $100

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