Do Now What is matter? What are elements? What is the periodic table used for? What is matter? What are elements? What is the periodic table.
Robert J. Sullivan Marist College Suggested Lecture Presentation Copyright © 2009 Pearson Education, Inc. Chapter 2 The Chemistry of Living Things.
Atomic Theories. Atomic timeline Your poster should contain: –The date the theory was developed –A picture of the ‘model’ –The name of the main contributor.
