What is the oxidation state of S in each ion?
Chapter 7 Quantum and Mechanical Model of the Atom Quantum mechanics forms the foundation of chemistry. It explains the periodic table, behavior of elements and the behavior of chemical bonds. Behavior of the very small Electrons, their behavior determines much of an atoms behavior Directly observing electrons changes their behavior o Shining light on them changes their behavior. Quantum Mechanical Model Theory Quantum-mechanical model- explains the manner in which electrons exist and behave in atoms it helps us understand and predict the properties of atoms Nature of Light Light- form of electromagnetic radiation o Perpendicular oscillating waves,