janiya-spong documents

Chapter 2 Molecules of Life. The Atom Fundamental unit of matter Nucleus Protons: Positive charge; mass of 1 Neutrons: No charge; mass of 1 Electrons
Documents Chapter 2 Molecules of Life. The Atom Fundamental unit of matter Nucleus Protons: Positive charge; mass of 1 Neutrons: No charge; mass of 1 Electrons