## 1A. Lecture 07. Periodic Trends Continued.

#### Recorded on March 14, 2013.

Index of Topics:

00:17- Periodic Trends Continued

00:29- More Examples- Rank in Order from Smallest to Largest

04:50- And Another- Match the Pictures with the Ions

06:11- First Ionization Energy

08:33- What is the Electron Configuration of Be, B, N, O?

12:54- Examples: Rank in Order of First Ionization Energy

18:53- Second and Third Ionization Energy

21:13- Electron Affinity

21:54- Electron Affinity, Slide 2

25:41- Let's Look at Some Values

26:48- Electron Affinity, Examples

31:08- Electronegativity (Chapter 2.12)

33:45- Electronegativity (webelements.com)

34:36- Electronegativity and Electron Affinity

38:07- Inert Pair Effect

43:16- Diagonal Relationship

Required attribution: Brindley, Amanda General Chemistry 1A (UCI OpenCourseWare: University of California, Irvine), ocw.uci.edu/courses/chem_1a_gene....html. [Access date]. License: Creative Commons Attribution-ShareAlike 3.0 United States License (creativecommons.org/licenses/by-...n_US)

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