Curated OER
Summary of Periodic Trends
This concise collection of images speaks volumes about the trends in the periodic table of elements. Different versions of the periodic table are displayed demonstrating different trends. Teachers' notes are included to assist your...
State University of New York
State University of New York: Effective Nuclear Charge, Z*
The following simulation provides an explanation of effective nulcear charge, Z*.
Simon Fraser University
Chem1 Virtual Textbook: Effective Nuclear Charge
Acting as a subtopic of the General Chemistry Virtual Textbook's section on Atoms and the Periodic Table, this site discusses the core charge of the atom, otherwise termed the nuclear charge.