Ionic Compounds. The joining of two atoms in a stable arrangement Elements gain, lose, or share electrons to reach the electron configuration of the.
Ions Ion – Charged Atom Cation - positive charged atom Anion negative charged atom Charge equals the A group number.
Where Would We Be without Chemistry? NO chemical reactions No leather or rubber No Paint or coatings No metals No you No Fabrics 2.
AIM: How to write Lewis Dot Structures (Electron Dot Structures) DO NOW: 1. READ BOTH SIDES OF THE HANDOUT. 2. WRITE THE ELECTRON CONFIGURATION (ORBITAL.
7 th Grade. 7th Grade Science PISD PowerPoint Lessons Developed By Ryan Gross, Park Crest Middle School Edited By Kenn Heydrick, Coordinator of Science.
Honors Chemistry Chapter 6 Electron configuration and the Periodic Table Relationship between period length and sublevels being filled “Blocks” on the.
C HAPTER 2 Chemical Formulas and Composition Stoichiometry.
PERIODIC TABLE Periods go across: 1 st period H He 2 nd period Li Ne 3 rd period Na Ar Groups go down: 1 st group Alkali Metals Li Fr 2 nd goup.
Ionic Bonds. Electron dot structures Show only the valence (outer) electrons Dots around symbol Equal dots to group number.
