Chapter 23 concept guide is up

Your new concept guide, for chapter 23, is now up. Look in the Quantum World learning module. There is a digital video about hydrogen, which we made a few weeks ago with UCF students. It is linked in the concept guide and the learning module itself.

There will be a second mini-concept guide next week for chapter 24, so do not get caught snoozin'.

Both chapters will have questions in the first part of the final exam.