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ap04_frq_chemistry

ap04_frq_chemistry - AP Chemistry 2004 Free-Response...

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AP ® C hemistry 2004 Free-Response Questions The College Board is a not-for-profit membership association whose mission is to connect students to college success and opportunity. Founded in 1900, the association is composed of more than 4,500 schools, colleges, universities, and other educational organizations. Each year, the College Board serves over three million students and their parents, 23,000 high schools, and 3,500 colleges through major programs and services in college admissions, guidance, assessment, financial aid, enrollment, and teaching and learning. Among its best-known programs are the SAT ® , the PSAT/NMSQT ® , and the Advanced Placement Program ® (AP ® ). The College Board is committed to the principles of excellence and equity, and that commitment is embodied in all of its programs, services, activities, and concerns. For further information, visit www.collegeboard.com Copyright © 2004 College Entrance Examination Board. All rights reserved. College Board, Advanced Placement Program, AP, AP Central, AP Vertical Teams, APCD, Pacesetter, Pre-AP, SAT, Student Search Service, and the acorn logo are registered trademarks of the College Entrance Examination Board. PSAT/NMSQT is a registered trademark jointly owned by the College Entrance Examination Board and the National Merit Scholarship Corporation. Educational Testing Service and ETS are registered trademarks of Educational Testing Service. Other products and services may be trademarks of their respective owners. For the College Board’s online home for AP professionals, visit AP Central at apcentral.collegeboard.com. The materials included in these files are intended for noncommercial use by AP teachers for course and exam preparation; permission for any other use must be sought from the Advanced Placement Program ® . Teachers may reproduce them, in whole or in part, in limited quantities, for face-to-face teaching purposes but may not mass distribute the materials, electronically or otherwise. This permission does not apply to any third-party copyrights contained herein. These materials and any copies made of them may not be resold, and the copyright notices must be retained as they appear here.
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GO ON TO THE NEXT PAGE. 2 INFORMATION IN THE TABLE BELOW AND IN THE TABLES ON PAGES 3-5 MAY BE USEFUL IN ANSWERING THE QUESTIONS IN THIS SECTION OF THE EXAMINATION. DO NOT DETACH FROM BOOK. PERIODIC TABLE OF THE ELEMENTS 1 3 11 19 37 85.47 55 132.91 87 (223) 4 12 20 38 87.62 56 137.33 88 226.02 21 39 88.91 57 138.91 89 227.03 22 40 91.22 72 178.49 23 41 92.91 73 180.95 24 42 95.94 74 183.85 25 43 (98) 75 186.21 26 44 101.1 76 190.2 27 45 102.91 77 192.2 28 46 106.42 78 195.08 29 47 107.87 79 196.97 30 48 112.41 80 200.59 5 13 31 49 114.82 81 204.38 6 14 32 50 118.71 82 207.2 7 15 33 51 121.75 83 208.98 8 16 34 52 127.60 84 (209) 9 17 35 53 126.91 85 (210) 10 18 36 54 131.29 86 (222) H Li Na K Rb Cs Fr Be Mg Ca Sr Ba Ra Sc Y * La Ac Ti Zr Hf V Nb Ta Cr Mo W Mn Tc Re Fe Ru Os Co Rh Ir Ni Pd Pt Cu Ag Au Zn Cd Hg 110 (269) 111 (272) 112 (277) § § § B Al Ga In Tl C Si Ge Sn Pb N P As Sb Bi O S Se Te Po F Cl Br I At Ne Ar Kr Xe Rn He 104 (261) 105 (262) 106 (263) 107 (262) 108 (265) 109 (266) Rf Db Sg Bh Hs Mt 2 1.0079 6.941 22.99 39.10 9.012 24.30 40.08 44.96 47.90 50.94 52.00 54.938 55.85 58.93 58.69 63.55 65.39 10.811 26.98 69.72 12.011 28.09 72.59 14.007 30.974 74.92 16.00 32.06 78.96 19.00 35.453 79.90 20.179 39.948 83.80 4.0026 58 59 60 61 62 63 64 65 66 67 68 69 70 71 90 91 92 93 94 95 96 97 98 99 100 101 102 Ce Pr Nd Pm Sm Eu Gd
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