article: Chemistry’s ever-useful periodic table celebrates a big birthday
https://ptable.com/?lang=en#Properties
videos (British) https://www.sciencegeek.net/tables/QR-VPTE.jpg
names and symbols only
energy levels https://www.sciencegeek.net/tables/EnergyLevelsTable.png
Orbitals Periodic Table https://www.breakingatom.com/printables-and-pdfs/orbitals-periodic-table
Periodic Table Educational Resources for Ages 15-18 https://www.acs.org/education/whatischemistry/periodictable/educational-resources-for-ages-15-18.html
Interactive Periodic Tables of the New Deal and World War II https://www.fdrlibrary.org/periodic-table
introduce the periodic table:
https://sunrisescienceclassroom.com/favorite-way-introduce-periodic-table/ PERIODIC PEOPLE ACTIVITY