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Q2 MW

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Use a sentence to state the main conclusion/result of the Milliken oil drop experiment. 4. In a few sentences, briefly describe the setup for Rutherford's

Chem 200 Spring 2009 Quiz 2 NAME:

1. Classify the following as a halogen, a noble gas, an alkali metal, or an alkaline earth metal.

    a. Ba b. Ar

2. Fill in the gaps in the following table.

     81Symbol Br

    Protons

    Neutrons

    Mass Number

3. Use a sentence to state the main conclusion/result of the Milliken oil drop experiment.

4. In a few sentences, briefly describe the setup for Rutherford’s experiment.

:

    Group 1 18 IA VIIIA Period 1A 8A

    1 2 2 13 14 15 16 17

    IIA IIIA IVA VA VIA VIIA 1 H He

    1.008 2A 3A 4A 5A 6A 7A 4.003

    3 4 5 6 7 8 9 10 2 Li Be B C N O F Ne

    6.941 9.012 10.81 12.01 14.01 16.00 19.00 20.18

    11 12 13 14 15 16 17 18 8 9 10 3 4 5 6 7 11 12

    IIIB IVB VB VIB VIIB IB IIB 3 Na Mg Al Si P S Cl Ar ------- VIII ------- 22.99 24.31 26.98 28.09 30.97 32.07 35.45 39.95 3B 4B 5B 6B 7B 1B 2B ------- 8 -------

    19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 4 K Ca Sc Ti V Cr Mn Fe Co Ni Cu Zn Ga Ge As Se Br Kr

    39.10 40.08 44.96 47.88 50.94 52.00 54.94 55.85 58.47 58.69 63.55 65.39 69.72 72.59 74.92 78.96 79.90 83.80

    37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 5 Rb Sr Y Zr Nb Mo Tc Ru Rh Pd Ag Cd In Sn Sb Te I Xe

    85.47 87.62 88.91 91.22 92.91 95.94 (98) 101.1 102.9 106.4 107.9 112.4 114.8 118.7 121.8 127.6 126.9 131.3

    55 56 57 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 6 Cs Ba La* Hf Ta W Re Os Ir Pt Au Hg Tl Pb Bi Po At Rn

    132.9 137.3 138.9 178.5 180.9 183.9 186.2 190.2 190.2 195.1 197.0 200.5 204.4 207.2 209.0 (210) (210) (222)

    87 88 89 104 105 106 107 108 109 110 111 112 114 116 118 7 Fr Ra Ac~ Rf Db Sg Bh Hs Mt --- --- --- --- --- ---

    (223) (226) (227) (257) (260) (263) (262) (265) (266) () () () () () ()

    58 59 60 61 62 63 64 65 66 67 68 69 70 71 Lanthanide Series* Ce Nd Gd Dy Ho Pr Pm Sm Eu Tb Er Tm Yb Lu

    140.1 140.9 144.2 (147) 150.4 152.0 157.3 158.9 162.5 164.9 167.3 168.9 173.0 175.0

    90 91 92 93 94 95 96 97 98 99 100 101 102 103

     Actinide Series~ U Np Am Cm Cf Es Fm Md Lr Th Pa Pu Bk No

    232.0 (231) (238) (237) (242) (243) (247) (247) (249) (254) (253) (256) (254) (257)

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