1. Section 3 Counting Atoms Objectives • Explain what isotopes are. • Define atomic number and mass number, and describe how they apply to isotopes. • Given the identity…

Slide 1 The Structure of the Atom Learning Objectives: Describe the structure of the atom and name the sub atomic particles making it up. Use the periodic table to find the…

THE ATOM Counting The Atom- September 5 Pick up a Chemistry textbook from the shelf Take out one piece of notebook paper, write your name, date, and title it Chapter 3 Review…

THE ATOM Counting The Atom- September 5 Pick up a Chemistry textbook from the shelf Take out one piece of notebook paper, write your name, date, and title it Chapter 3 Review…

Preview Lesson Starter Objectives Atomic Number Isotopes Mass Number Designating Isotopes Relative Atomic Masses Average Atomic Masses of Elements Relating Mass to Numbers…