Cheer stick,banner,album,LOMO card,Brooch,Key chain,Doll Shanghai Liuyuan Trading Co. , Ltd. , https://www.ly-weighing.comLuke Edition Elective III 2.2 "Nuclear Electron Arrangement and Periodic Table of Elements, Atomic Radius" ppt Learning Objective 1. Recognize the relationship between atomic structure and periodic table of elements. Understand the basis for dividing cycles and families. 2. Understand the application value of the periodic table. 3. Understand the periodic changes of the atomic radius, and use the knowledge of atomic structure to explain the reasons for the periodic changes.
Extra-nuclear electron arrangement and periodic table of elements, atomic radius ppt-Luke edition elective three courseware