CHEM 105 follows a "skipping Bohr" approach to electronic structure. Big thanks to Prof. Binyomin Abrams, Alessandra Orazi, and Nadja Jacimovic of Boston University for sharing their videos (herein 4.01 to 4.06) with us! For more information on the skipping Bohr approach, please visit this website.
For a traditional, historical, and Bohr-centric approach to electronic structure, please visit this YouTube playlist.
The following pre-recorded lectures are from the traditional schedule which might help in other discussions not covered above (writing electron configurations and periodic trends). Please note that some terms may not be used in class anymore while a few others may have been updated.