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00:00
1.
Principles of Chemistry: A Molecular Approach
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04:21
2.
If You Cut a Piece of Graphite (1 of 2)
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04:31
3.
If You Cut a Piece of Graphite (2 of 2)
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04:32
4.
If You Cut a Piece of Graphite (1 of 2)
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05:21
5.
If You Cut a Piece of Graphite (2 of 2)
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07:14
6.
Brownian Motion: Atoms Confirmed (1 of 2)
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08:08
7.
Brownian Motion: Atoms Confirmed (2 of 2)
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08:39
8.
Imaging and Moving Individual Atoms
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09:13
9.
Early Ideas About the Building Blocks of Matter (1 of 2)
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09:18
10.
Imaging and Moving Individual Atoms
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10:08
11.
Early Ideas About the Building Blocks of Matter (1 of 2)
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10:50
12.
Early Ideas About the Building Blocks of Matter (2 of 2)
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11:25
13.
Early Building Blocks of Matter Ideas
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12:04
14.
Modern Atomic Theory and the Laws That Led to It
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14:30
15.
The Law of Conservation of Mass (1 of 2)
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14:54
16.
The Law of Conservation of Mass (2 of 2)
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16:14
17.
Conceptual Connection 2.1 (1 of 2)
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17:01
18.
Conceptual Connection 2.1 (2 of 2)
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17:09
19.
The Law of Definite Proportions (1 of 2)
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17:22
20.
The Law of Definite Proportions (2 of 2)
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18:41
21.
Conceptual Connection 2.2 (1 of 2)
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19:20
22.
Conceptual Connection 2.2 (2 of 2)
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19:23
23.
The Law of Multiple Proportions (1 of 3)
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20:09
24.
The Law of Multiple Proportions (2 of 3)
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20:40
25.
The Law of Multiple Proportions (3 of 3)
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20:49
26.
John Dalton and the Atomic Theory
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22:57
27.
Conceptual Connection 2.3 (1 of 2)
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23:18
28.
Conceptual Connection 2.3 (2 of 2)
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23:26
29.
The Discovery of the Electron (1 of 5)
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24:31
30.
The Discovery of the Electron (2 of 5)
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26:26
31.
The Discovery of the Electron (3 of 5)
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26:33
32.
The Discovery of the Electron (4 of 5)
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26:49
33.
The Discovery of the Electron (3 of 5)
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26:50
34.
The Discovery of the Electron (2 of 5)
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27:21
35.
The Discovery of the Electron (3 of 5)
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28:00
36.
The Discovery of the Electron (4 of 5)
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29:58
37.
The Discovery of the Electron (5 of 5)
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30:30
38.
Millikan’s Oil Drop Experiment: The Charge of the Electron
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30:32
39.
Millikan’s Oil Drop Experiment (1 of 2)
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30:33
40.
Millikan’s Oil Drop Experiment (2 of 2)
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30:33
41.
Millikan’s Oil Drop Experiment (1 of 2)
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30:34
42.
Millikan’s Oil Drop Experiment: The Charge of the Electron
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30:35
43.
The Discovery of the Electron (5 of 5)
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30:44
44.
Millikan’s Oil Drop Experiment: The Charge of the Electron
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33:36
45.
Millikan’s Oil Drop Experiment (1 of 2)
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34:41
46.
Millikan’s Oil Drop Experiment (2 of 2)
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34:46
47.
Conceptual Connection 2.4 (1 of 2)
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35:02
48.
Conceptual Connection 2.4 (2 of 2)
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35:09
49.
The Structure of the Atom
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36:01
50.
Rutherford’s Gold Foil Experiment (1 of 5)
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36:41
51.
Rutherford’s Gold Foil Experiment (2 of 5)
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37:09
52.
Rutherford’s Gold Foil Experiment (3 of 5)
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37:10
53.
Rutherford’s Gold Foil Experiment (4 of 5)
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37:34
54.
Rutherford’s Gold Foil Experiment (3 of 5)
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37:35
55.
Rutherford’s Gold Foil Experiment (2 of 5)
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38:04
56.
Rutherford’s Gold Foil Experiment (3 of 5)
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38:09
57.
Rutherford’s Gold Foil Experiment (2 of 5)
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38:10
58.
Rutherford’s Gold Foil Experiment (3 of 5)
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38:10
59.
Rutherford’s Gold Foil Experiment (4 of 5)
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40:48
60.
Rutherford’s Gold Foil Experiment (5 of 5)
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43:57
61.
The Neutrons (1 of 2)
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46:49
62.
The Neutrons (2 of 2)
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47:02
63.
Subatomic Particles (1 of 2)
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48:06
64.
Subatomic Particles (2 of 2)
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48:27
65.
Elements: Defined by Their Numbers of Protons (1 of 2)
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49:39
66.
Elements: Defined by Their Numbers of Protons (2 of 2)
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49:40
67.
Elements: Defined by Their Numbers of Protons (1 of 2)
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50:26
68.
Elements: Defined by Their Numbers of Protons (2 of 2)
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52:41
69.
Periodic Table (1 of 8)
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55:13
70.
Periodic Table (2 of 8)
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55:19
71.
Conceptual Connection 2.5 (1 of 2)
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55:44
72.
Periodic Table (2 of 8)
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55:44
73.
Periodic Table (1 of 8)
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56:52
74.
Periodic Table (2 of 8)
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56:54
75.
Conceptual Connection 2.5 (1 of 2)
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57:01
76.
Conceptual Connection 2.5 (2 of 2)
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57:01
77.
Isotopes: When the Number of Neutrons Vary (1 of 2)
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57:40
78.
Isotopes: When the Number of Neutrons Vary (2 of 2)
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57:45
79.
Isotopes (1 of 2)
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59:03
80.
Isotopes (2 of 2)
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1:00:10
81.
Isotopes: Varied Number of Neutrons
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1:00:36
82.
Conceptual Connection 2.6 (1 of 2)
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1:01:21
83.
Isotopes: Varied Number of Neutrons
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1:01:22
84.
Isotopes (2 of 2)
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1:01:28
85.
Isotopes (1 of 2)
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1:01:29
86.
Isotopes: When the Number of Neutrons Vary (2 of 2)
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1:01:30
87.
Isotopes: When the Number of Neutrons Vary (1 of 2)
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1:01:30
88.
Conceptual Connection 2.5 (2 of 2)
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1:01:31
89.
Conceptual Connection 2.5 (1 of 2)
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1:01:31
90.
Periodic Table (2 of 8)
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1:01:32
91.
Periodic Table (1 of 8)
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1:01:32
92.
Elements: Defined by Their Numbers of Protons (2 of 2)
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1:01:33
93.
Periodic Table (1 of 8)
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1:01:50
94.
Periodic Table (2 of 8)
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1:01:50
95.
Conceptual Connection 2.5 (1 of 2)
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1:01:51
96.
Conceptual Connection 2.5 (2 of 2)
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1:01:51
97.
Isotopes: When the Number of Neutrons Vary (1 of 2)
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1:01:52
98.
Isotopes: When the Number of Neutrons Vary (2 of 2)
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1:01:52
99.
Isotopes (1 of 2)
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1:01:52
100.
Isotopes (2 of 2)
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1:01:53
101.
Isotopes: Varied Number of Neutrons
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1:01:55
102.
Conceptual Connection 2.6 (1 of 2)
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1:02:17
103.
Conceptual Connection 2.6 (2 of 2)
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1:02:17
104.
Conceptual Connection 2.7 (1 of 2)
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1:02:24
105.
Conceptual Connection 2.7 (2 of 2)
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1:02:24
106.
Ions: Losing and Gaining Electrons
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1:02:54
107.
Conceptual Connection 2.8 (1 of 2)
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1:03:35
108.
Conceptual Connection 2.8 (2 of 2)
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1:03:37
109.
Conceptual Connection 2.9 (1 of 2)
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1:03:49
110.
Conceptual Connection 2.9 (2 of 2)
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1:03:50
111.
Finding Patterns: The Periodic Law and the Periodic Table
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1:04:28
112.
The Periodic Law
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1:04:59
113.
Periodic Table (3 of 8)
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1:05:40
114.
Periodic Table (4 of 8)
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1:06:00
115.
Modern Periodic Table (1 of 2)
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1:06:04
116.
Modern Periodic Table (2 of 2)
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1:06:51
117.
Classification of Elements