Documents CHAPTER 7. Section 1 Electric Charges Atoms are made of electrons moving around a nucleus (protons....

Slide 1 CHAPTER 7 Slide 2 Section 1 Slide 3 Electric Charges  Atoms are made of electrons moving around a nucleus (protons and neutrons). Protons have a positive charge.…

Documents Chapter 3 Atomic Structure 3-1 Early Models of the Atom 3-2 Discovering Atomic Structure 3-3 Modern....

Slide 1 Chapter 3 Atomic Structure 3-1 Early Models of the Atom 3-2 Discovering Atomic Structure 3-3 Modern Atomic Theory 3-4 Changes in the Nucleus Slide 2 3-1 Early Models…