05_Mid_266_m1_ans

05_Mid_266_m1_ans - F05 Sec. 02 Card # 001 Chem 266 Chem...

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F05 Sec. 02 Card # 001 Chem 266 Chem 266 Midterm Test Oct 20, 2005 Time: 50 minutes On the computer card, circle the best choice A to D for each of the 20 questions which follow. There is 1 mark for a correct answer and 0 mark for an incorrect or missing answer. Under ID number, write your ID number; Under section number, leave blank; Under Card Number, put 001. Remember to put you name and course number on the right. Calculators and/or molecular model kits may be used by individual students, but may NOT be shared around during the examination period. Note: 1) You must return the question paper at the end of the Exam; 2) Only the answers marked on the computer card will be counted (regardless of what you may have marked on the question paper); (1) IA (18) Noble Gases 1 H 1.008 Hydrogen (2) IIA KEY (13) IIIA (14) IVA (15) VA (16) VIA (17) VIIA 2 He 4.003 Helium 3 Li 6.941 Lithium 4 Be 9.012 Beryllium 47 Ag 107.9 Silver Atomic Number SYMBOL Atomic Weight Name 5 B 10.81 Boron 6 C 12.01 Carbon 7 N 14.01 Nitrogen 8 O 16.00 Oxygen 9 F 19.00 Fluorine 10 Ne 20.18 Neon 11 Na 22.99 Sodium 12 Mg 24.31 Magnesi um (3) IIIB (4) IVB (5) VB (6) VIB (7) VIIB (8) VIIIB (9) VIIIB (10) VIIIB (11) IB (12) IIB 13 Al 26.98 Aluminum 14 Si 28.09 Silicon 15 P 30.97 Phosphor us 16 S 32.06 Sulfur 17 Cl 35.45 Chlorine Ar 39.95 Argon 19 K 39.10 Potassium 20 Ca 40.08 Calcium 21 Sc 44.96 Scandium 22 Ti 47.90 Titanium 23 V 50.94 24 Cr 52.00 Chromium 25 Mn 54.94 Manganese 26 Fe 55.85 Iron 27 Co 58.93 Cobalt 28 Ni 58.71 Nickel 29 Cu 63.55 Copper 30 Zn 65.37 Zinc 31 Ga 69.72 Gallium 32 Ge 72.59 33 As 74.92 Arsenic 34 Se 78.96 Selenium 35 Br 79.90 Bromine 36 Kr 83.80 Krypton 37 Rb 85.47 Rubidium 38 Sr 87.62 Strontiu m 39 Y 88.91 Yttrium 40 Zr 91.22 Zirconium 41 Nb 92.91
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05_Mid_266_m1_ans - F05 Sec. 02 Card # 001 Chem 266 Chem...

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