Periodic Table Study Guide 5 th Grade Science Mrs. LaRosa 2008 How to Draw Lewis Structures.
Valence Electrons & Lewis Dot Structure Unit 3.4 The Atom.
2/23/11 Objective: Determine the number of electrons of an atom using the periodic table Catalyst: 1.How can you determine the number of valence electrons.
How to Draw Lewis Structures. What are Lewis Structures? Simplified Bohr diagrams which only consider electrons in outer energy levels. The Lewis structure.
Periodic Table Study Guide 8 th Grade Mrs. Jenkins How to Draw Lewis Structures.
The Periodic Table. Periods Each row is called a “period” The elements in each period have the same number of shells .
