Microsoft Excel Directions 1. Working in groups of two, log onto a computer. 2. Create a folder on the desktop a. Right click anywhere on the desktop new folder Name the folder Chemistry 3. Open MS Excel a. Go to START PROGRAMS MICROSOFT EXCEL. 4. In Excel, click the INSERT button on the top toolbar. Select WORKSHEET. Do this nine (9) more times. 5. On the bottom of the window, select a different SHEET tab for each graphing assignment. 6. In Book 1, Sheet 1, create a data table by listing and labeling the x and y values that you will be graphing. Adjust the cell size as necessary by clicking on the border between the cell labels (A, B, C, etc.) 7. Once your data table has been created, highlight the y-values in your data table. Next, click INSERT and select CHART, or click the CHART shortcut icon directly on the toolbar. 8. Making a Bar Graph: a. Select chart type COLUMN. Click NEXT b. Click the SERIES tab. Next to NAME: click on the small icon within (to the far right) the white text box. The series box will minimize and your original data table will appear. When this happens, highlight the names of the elements and click on the small icon in the minimized window. c. Back in the Source Data window, click on the small icon within the white text box near Category X Axis Labels. Again, the window will minimize revealing your original data table. When this happens, highlight values you want as your X-AXIS values. *X-Axis values are independent variables, such as atomic number. Click on the small icon in the minimized window after selecting your X-axis values. d. Back in the Source Data window, click NEXT. e. Click on the TITLES tab. i. Give your chart an appropriate title, including the name of you and your lab partner 1. Example: Melting Points of Group IA Metals Zehner & Schwenk ii. Give your X Axis an appropriate title, putting necessary units of measure in parenthesis after the title. 1. Example: Atomic Number of Group IA Metals iii. Give your Y-Axis an appropriate title, putting units of measure in parenthesis after the title. 1. Example: Melting Point (K) f. Click on the DATA LABLES Tab. Select the SHOW VALUES button. Click NEXT.
g. Select the AS OBJECT IN button and click FINISH. h. Add a text box to the bottom of your graph and type a brief statement regarding the trend that you see. i. Example: As atomic number increase down a group, the atomic size increases. i. Save Your Work 9. Making a Scattergram: a. Select chart type XY (SCATTER) and chart sub-type choice #1- Scatter. COMPARES PAIRS OF VALUES. Click NEXT. b. Click the SERIES tab. Go down to CATEGORY (X) AXIS LABELS and click on the small icon within (to the far right) the white text box. When your data table appears, highlight your x-values (X-values are the dependent, constant values such as atomic number). c. With the x-values selected, click the small icon that appears within the white (to the far right) text box. Click NEXT. d. Title your chart; label your x-axis, label your y-axis. Be sure to indicate units if possible. Click NEXT. e. Select chart location as OBJECT IN SHEET 1 and hit FINISH. f. Add a text box to the bottom of your graph and type a brief statement regarding the trend that you see. 10. Save the file in the Chemistry folder on the Desktop. Title the document with your last name and GRAPHING ACTIVITITY. Be sure to save frequently. 11. Continue working on the assignment, using sheets 2-10 within the same workbook. You may add new sheets to your excel workbook by going to the INSERT tab above the toolbar and clicking WORKSHEET.. 12. To submit your assignment, open a Microsoft WORD Document a. Provide a proper heading (name, block, date). b. From MS EXCEL cut and paste any 5 graphs into the word document (adjust the size of the graph as necessary in order to fit at least three graphs per page) c. Below each chart, write a brief description of the chart and the trends you notice based on the chart. d. Answer any additional lab questions. e. Print the MS Word document with Heading, five (5) graphs (at least one bar graph and one scattergram), five (5) descriptions, and any questions. (The document should not be longer than 3 pages) f. Check all your work before printing. Printing excess pages or documents will adversely affect your lab grade!!!
PERIODIC PROPERTIES GRAPHING ACTIVITY 1. Create a bar graph representing the trend of electronegativity in Group IA metals. 2. Create a scattergram representing the trend of electronegativity in Group IIA metals. 3. Create a scattergram representing the trend of electronegativity in Period 2. 4. Create a bar graph representing the trend of electronegativity in Period 3. 5. Create a bar graph representing the trend of first ionization energy in Group VIIA. 6. Create a scattergram representing the trend of first ionization energy in group VIIIA 7. Create a bar graph representing the trend of first ionization energy in Period 5 8. Create a scattergram representing the trend of first ionization energy in Period 4 9. Create a bar graph representing the trend of Atomic Radius in Group IIIA. 10. Create a bar graph representing the trend of Atomic Radius in Period 4. 11. Create a graph of your choice representing the trend of Melting Point in Group VIA. 12. Create a graph of your choice representing the trend of Boiling Point in Group VIA. 13. Create a graph of your choice representing the trend of Melting Point in Period 2. 14. Create a graph of your choice representing the trend of Melting Point in Period 2. 15. Create a graph of your choice representing the trend of Density for the Group or Period of your choice. QUESTIONS: 1. Using the information from the first eight graphs, what correlation can be made between Electronegativity and Ionization Energy? 2. Based on your observations in graphs 9 and 10, what correlation would you expect to find between atomic number and atomic size of Group VIIIA elements? 3. Using the information in graphs 11 and 12, what correlation can you make between melting points and boiling points for elements in Group VIA? 4. Using the information in graphs 13 and 14, what correlation can you make between melting points and boiling points for elements in Period 2? 5. What trend did you discover for Density?
Atomic Number Symbol First Ionization Energy (kj/mol) Electronegativity Melting Point (K) Boiling Point (K) @ 1 atm Density (g/cm^3) @ STP Atomic Radius (pm) 1 H 1312 2.1 14 20 9.00E-05 37 2 He 2327 1 4 1.79E-04 32 3 Li 520 1.0 454 1620 5.34E-01 155 4 Be 900 1.6 1551 3243 1.85E+00 112 5 Be 801 2.0 2573 3931 2.34E+00 98 6 C 1086 2.6 3820 5100 3.51E+00 91 7 N 1402 3.0 63 77 1.25E-03 92 8 O 1314 3.5 55 90 1.43E-03 65 9 F 1681 4.0 54 85 1.70E-03 57 10 Ne 2081 24 27 9.00E-04 51 11 Na 496 0.9 371 1156 9.71E-01 190 12 Mg 736 1.3 922 1363 1.74E+00 160 13 Al 578 1.6 934 2740 2.70E+00 143 14 Si 787 1.9 1683 2628 2.33E+00 132 15 P 1012 2.2 317 553 1.82E+00 128 16 Si 1000 2.6 386 718 2.07E+00 127 17 Cl 1251 3.2 172 239 3.21E-03 97 18 Ar 1521 84 87 1.78E-03 88 19 K 419 0.8 337 1047 8.62E-01 235 20 Ca 590 1.0 1112 1757 1.55E+00 197 21 Sc 633 1.4 1814 3104 2.99E+00 162 22 Ti 659 1.5 1933 3580 4.54E+00 145 23 V 651 1.6 2160 3650 6.10E+00 134 24 Cr 653 1.7 2130 2945 7.19E+00 130 25 Mn 717 1.6 1517 2235 7.44E+00 135 26 Fe 762 1.8 1808 3023 7.87E+00 126 27 Co 760 1.9 1768 3143 8.90E+00 125 28 Ni 737 1.9 1726 3005 8.90E+00 124 29 Cu 745 1.9 1357 2840 8.96E+00 128 30 Zn 906 1.7 693 1180 7.13E+00 138 31 Ga 579 1.8 303 2676 5.91E+00 141 32 Ge 762 2.0 1211 3103 5.32E+00 137 33 As 944 2.2 1090 889 5.78E+00 139 34 Se 941 2.6 490 958 4.79E+00 140 35 Br 1140 3.0 266 332 3.12E+00 112 36 Kr 1351 117 121 3.75E-03 103 37 Rb 403 0.8 312 961 1.53E+00 248 38 Sr 549 1.0 1042 1657 2.54E+00 215 39 Y 600 1.2 1795 3611 4.47E+00 178 40 Zr 640 1.3 2125 4650 6.51E+00 160 41 Nb 652 1.6 2741 5015 8.57E+00 146 42 Mo 684 2.2 2890 4885 1.02E+01 139 43 Tc 702 1.9 2445 5150 1.15E+01 136 44 Ru 710 2.2 2583 4173 1.24E+01 134 45 Rh 720 2.3 2239 4000 1.24E+01 134 46 Pd 804 2.2 1825 3413 1.20E+01 137 47 Ag 731 1.9 1235 2485 1.05E+01 144 48 Cd 868 1.7 594 1038 8.65E+00 171 49 In 558 1.8 429 2353 7.31E+00 166
50 Sn 709 2.0 505 2543 7.31E+00 162 51 Sb 831 2.1 904 1908 6.69E+00 159 52 Te 869 2.1 723 1263 6.24E+00 142 53 I 1008 2.7 387 458 4.93E+00 132 54 Xe 1170 2.6 161 166 5.90E-03 124 55 Cs 376 0.8 302 952 1.87E+00 267 56 Ba 503 0.9 1002 1910 3.59E+00 222 57 La 538 1.1 1194 3730 6.15E+00 138 Elements 57-71 have been omitted 72 Hf 659 1.3 2503 5470 1.33E+01 167 73 Ta 728 1.5 3269 5698 1.67E+01 149 74 W 759 2.4 3680 5930 1.93E+01 141 75 Re 756 1.9 3453 5900 2.10E+01 137 76 Os 814 2.2 3327 5300 2.26E+01 135 77 Ir 865 2.2 2683 4403 2.26E+01 136 78 Pt 864 2.3 2045 4100 2.15E+01 139 79 Au 890 2.5 1338 3080 1.93E+01 146 80 Hg 1007 2.0 234 630 1.35E+01 160 81 Tl 589 2.0 577 1730 1.19E+01 171 82 Pb 716 2.3 601 2013 1.14E+01 175 83 Bi 703 2.0 545 1833 9.75E+00 170 84 Po 812 2.0 527 1235 9.32E+00 167 85 At 2.2 575 610 145 86 Rn 1037 202 211 9.73E-03 134 87 Fr 393 0.7 300 950 270 88 Ra 0.9 973 1413 5.00E+00 233 89 Ac 499 1.1 1320 3470 1.01E+01