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Create the table below in your lab notebook (#1 – 18):

Create the table below in your lab notebook (#1 – 18):. Procedures. Walk around to each of the 18 cabinets and fill-in your data table with the name of the substance and chemical formula or symbol (name at the top and symbols/formulas is at the bottom). Do not fill in the last two columns.

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Create the table below in your lab notebook (#1 – 18):

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  1. Create the table below in your lab notebook (#1 – 18):

  2. Procedures • Walk around to each of the 18 cabinets and fill-in your data table with the name of the substance and chemical formula or symbol (name at the top and symbols/formulas is at the bottom). • Do not fill in the last two columns. • After filling in your data table look closely at the different chemical formulas and symbols and create a definition for the word element and compound.

  3. 1. Baking Soda NaHCO3

  4. 2. Carbon Dioxide CO2

  5. 3. Sunscreen ZnO

  6. 4. Carbon C

  7. 5. Salt NaCl

  8. 6. Chalk CaCO3

  9. 7. Table Sugar C12H22O11

  10. 8. Hydrogen H2

  11. 9. Vinegar CH3COOH

  12. 10. Hydrogen Peroxide H2O2

  13. 11. Cream of Tarter KC4H5O6

  14. 12. Oxygen O2

  15. 13. Epsom Salts MgSO4

  16. 14. Chlorine Cl

  17. 15. Milk of Magnesia Mg(OH)2

  18. 16. Vitamin C C6H8O6

  19. 17. Sodium Na

  20. 18. Potato C6H10O5

  21. Discuss definitions for elements and compounds.

  22. Element Pure substance, contains only one kind of atom. Found on the periodic table, represented with a chemical symbol, which is always a capital letter. Ex. H, C, O

  23. Compound Composed of two or more different elements, represented by a chemical formula. Contains 2 or more capital letters. Ex. H20, NaCl, NaHCO3

  24. Students highlight numbers • 1,4,6,7,9,11,16,18 • What do the numbers highlighted have in common?

  25. Organic Compounds Compound that is living or once living and contains Carbon, EXCEPT Carbon Dioxide (CO2). Includes: carbohydrates, proteins, and lipids (fats)

  26. Inorganic Compounds Compounds that are not living, have never been living. They include: Water H2O, CO2, H2SO4

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