ionic radius

text: "Tissue Paper Banners Connected to Chemistry" with flags and + - symbols
// Sunday, November 5, 2023 Dean Campbell
National Hispanic Heritage Month ran from September 15 to October 15 recently.1 To help celebrate the occasion, students in the Bradley University Chem/Biochem Learning Community put up colorful tissue paper banners.
periodic trends student materials
// Monday, January 28, 2019 Ann Baxley
Trends related to placement of elements on the periodic table are often taught using diagrams in a textbook. Students often memorize trends, but to get a true grasp of their meaning and what causes certain patterns is best understood when students create their own models and discuss the patterns with others.