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MML

MML. The Molecular Model Lab. Number. Start with the NUMBER of the Model. If you are starting at 1… The person next to you is starting at 10. Number. If you are starting at 1, your order is… 1 (must be signed by Mr. Gussin ) 2 3 (must be signed by Mr. Gussin ) 4

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MML

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  1. MML The Molecular Model Lab

  2. Number Start with the NUMBER of the Model. • If you are starting at 1… • The person next to you is starting at 10

  3. Number If you are starting at 1, your order is… • 1 (must be signed by Mr. Gussin) • 2 • 3 (must be signed by Mr. Gussin) • 4 • 5 (must be signed by Mr. Gussin) • 6 • 7 • 8 • 9 • 10 (Show Mr. Gussin before you go on to EXTRA CREDIT)

  4. Number If you are starting at 10, your order is… • 10 (must be signed by Mr. Gussin) • 9 • 8 (must be signed by Mr. Gussin) • 7 • 6 (must be signed by Mr. Gussin) • 5 • 4 • 3 • 2 • 1 (Show Mr. Gussin before you go on to EXTRA CREDIT)

  5. On the BOARD The following information will be on the board for each molecular model: • The model • The name of the molecule • The location of the atoms in the molecule on the Periodic Table

  6. STEP 1 In the first box write… The model PPBPP

  7. STEP 1 In the first box write… The model PPBPP • P = Purple • B = Black

  8. STEP 1 In the first box write… The model PPBPP • P = Purple • B = Black B is always BLACK. There is NO BLUE in this lab until the EXTRA CREDIT. NO BLUE in Models 1 through 10!

  9. STEP 1 In the first box write… The model PPBPP and The name of the molecule Carbon Tetrafluoride

  10. STEP 1 In the First Box… PPBPP Carbon Tetrafluoride

  11. STEP 2 In the second box write… The location of the atoms in the molecule. • The location is the family number and period number from the Periodic Table.

  12. STEP 2 In the second box write… The location of the atoms in the molecule. • The location is the family number and period number from the Periodic Table. P = 2 and 7A B = 2 and 4A

  13. STEP 2 In the Second Box… P = 2 and 7A B = 2 and 4A

  14. STEP 3 Identify the Atoms in the molecule using the Periodic Table. Write the…. • Color • Name • Atomic Symbol For each atom in the molecule.

  15. STEP 3 Identify the Atoms in the molecule using the Periodic Table. P = 2 and 7A B = 2 and 4A Color = Period Number and Family Number

  16. STEP 3 Identify the Atoms P = 2 and 7A = Fluorine

  17. STEP 3 Identify the Atoms B = 2 and 4A = Carbon

  18. STEP 3 Identify the Atoms P = Fluorine B = Carbon

  19. STEP 3 Write the atomic symbol of each atom P = Fluorine B = Carbon

  20. STEP 3 Write the atomic symbol of each atom P = Fluorine B = Carbon

  21. STEP 3 Write the atomic symbol of each atom P = Fluorine = F B = Carbon = C

  22. Step 3 In the Third Box… P = Fluorine = F B = Carbon = C

  23. BUILD THE MODEL Build the Model It only fits one way

  24. BUILD THE MODEL Build the Model It only fits one way It must be complete, everything must be filled, nothing can be empty.

  25. BUILD THE MODEL Build the Model It only fits one way It must be complete, everything must be filled, nothing can be empty. There are NO RINGS in this lab.

  26. BUILD THE MODEL • Build the Model • It only fits one way • It must be complete, everything must be filled, nothing can be empty. • There are NO RINGS in this lab.

  27. BUILD THE MODEL

  28. BUILD THE MODEL • Build the Model • It only fits one way • It must be complete, everything must be filled, nothing can be empty. • ONLY USE THE LONGER CONNECTORS WHEN YOU HAVE TO!

  29. BUILD THE MODEL ONLY USE THE LONGER CONNECTORS WHEN YOU HAVE TO! USE THE LONGER CONECTORS WHEN YOU CAN’T BUILD THE MODEL WITHOUT THEM!

  30. STEP 4 • Draw the molecule. • Identify each atom with its atomic symbol

  31. STEP 4 • Draw the molecule. • Identify each atom with its atomic symbol • NEATNESS COUNTS! THE SHAPE IS VERY IMPORTANT!!!!

  32. STEP 4 • Draw the molecule. • Identify each atom with its atomic symbol

  33. STEP 4 P = Fluorine = F B = Carbon = C

  34. STEP 4 Purple = F In the Fourth Box…. Black = C

  35. STEP 5 • Write the chemical formula of the molecule. • There is an order to the chemical formula…..

  36. STEP 5 • There is an order to the chemical formula….. Carbon goes first

  37. STEP 5 • There is an order to the chemical formula….. Carbon goes first Hydrogen goes second

  38. STEP 5 • There is an order to the chemical formula….. Carbon goes first Hydrogen goes second Oxygen goes third

  39. STEP 5 • There is an order to the chemical formula….. Carbon goes first Hydrogen goes second Oxygen goes third then Everything Else!

  40. STEP 5 • There is an order to the chemical formula….. • Carbon…Hydrogen…Oxygen…Everything Else! • You must count each type of atom and write its subscript number.

  41. STEP 5 • There is an order to the chemical formula….. • Carbon…Hydrogen…Oxygen…Everything Else! • You must count each type of atom and write its subscript number.

  42. STEP 5 • There is an order to the chemical formula….. • Carbon…Hydrogen…Oxygen…Everything Else! • You must count each type of atom and write its subscript number. • SIMPLE RULE…never write 1 as a subscript number

  43. STEP 5 • There is an order to the chemical formula….. • Carbon…Hydrogen…Oxygen…Everything Else! • You must count each type of atom and write its subscript number. • SIMPLE RULE…never write 1 as a subscript number • One carbon and four fluorines…no oxygen or hydrogen CF4

  44. STEP 5 In the Fifth Box… CF4

  45. STEP 6 • Draw each atom in the molecule ONCE!

  46. STEP 6 • Draw each atom • in the molecule • ONCE!

  47. STEP 6 • Draw each atom • in the molecule • ONCE!

  48. STEP 6 • Draw each atom • in the molecule • ONCE! Draw C and F ONCE!!!!!!!!!

  49. STEP 6 • Draw each atom in the molecule ONCE! • Electrons!!!

  50. STEP 6 • Draw each atom in the molecule ONCE! • Use the correct electron • Identify each atom with its atomic symbol

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