Slide 1 Slide 2 Do Now - March [22-5], 2009 1.Give three examples of things that involved nuclear chemistry. 2.What is the definition of a half-life ? 3.Draw the basic shape…
Slide 1 CHE 111 - Module 3 CHAPTER 3 LECTURE NOTES Slide 2 STOICHIOMETRY Stoichiometry is the study of the quantitative relationships between the amounts of reactants and…
PowerPoint Presentation Lesson 2.03 Isotopes and Weighted Averages Introduction How can more than one form of atom make up an element? What can be different and what is always…