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Chemistry Core/AP

Chapter 7: Section 4

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WebLecture: Electron Configurations

Kotz and Triechel, Chemistry and Chemical Reactivity Chapter 7: Sections 4.

7.4 Ion Electron configurations: Here we simply need to keep track of how many electrons we have, since the number will differ from the ground state of the neutral atom.

Videos for Chapter 7: Electron Configurations

Review the Videos at Thinkwell Video Lessons.

Homework problems: See your Moodle assignment!

LAB #5 GUIDED INQUIRY: Using two-phase chromatography separation of mixtures -- Phase II

Carry out the experiment you designed in phase I. Collect your data in an appropriate format, and perform all planned analysis. If you think your data is incomplete or inaccurate, and you have adequate supplies, repeat your procedure. If so directed, be prepared to share your data with your peers.