1. Middle School Affiliated to Northeast Normal University Shenzhen School,Shenzhen 518118, China; 2. Shenzhen Institute of Education Sciences,Shenzhen 518001, China; 3. Institute of Chemistry Education, Northeast Normal University, Changchun 130024, China; 4. College of Chemistry, Northeast Normal University, Changchun 130024, China
Abstract Based on the electron configuration of microscopic atoms, the atomic radius, ionizing energy and change law of element properties are explored in the real situation. The value of these concepts of atomic radius and ionizing energy is redefined, the correlation between atomic radius, ionization energy and electronegativity is established, and the periodic law (table) model of elements is constructed from a quantitative perspective.
JIAO Li-Yan, SHEN Yan, ZHENG Chang-Long, CHEN Bin. Reconstructing Periodic Law of Elements Based on Electron Configuration of Microscopic Atoms[J]. Chinese Journal of Chemical Education, 2024, 45(19): 30-36.
