Slide 1V.Montgomery & R.Smith1 DEVELOPMENT of Quantum Mechanic Slide 2 V.Montgomery & R.Smith2 Wave Nature of Electrons We know electrons behave as particles Slide…

Slide 1 Slide 2 Arrangement of Electrons in Atoms (Chapter 4) Notes Part 1 Electromagnetic Radiation Slide 3 I. Properties of Light-Different types of electromagnetic radiation…

Slide 1Chapter 4 Arrangement of Electrons in Atoms Slide 2 New Atomic Model  Rutherford model incomplete  Early twentieth century-new atomic model emerged  Scientists…

Slide 1CHEMISTRY Chapter 4 Arrangement of Electrons in Atoms Southern Boone County HS William Palmer Slide 2 CHEMISTRY CHAPTER 4 Properties of Light Electromagnetic Radiation…

Slide 1 Electron Configuration Chemistry Slide 2 Chapter 4 – Section 2 The Quantum Model of the Atom Slide 3 I. Introduction Bohr’s Model did not make sense to most scientists,…

Modern Chemistry Chapter 4 Arrangement of Electrons in Atoms Sections 1-3 The Development of a New Atomic Model The Quantum Model of the Atom Electron Configurations Section…

The wave theory of light was unable to explain something known as the “photoelectric effect” A simple example of the photoelectric effect is the protective beam across…

Electrons as waves Scientists accepted the fact that light has a dual wave- particle nature. De Broglie pointed out that in many ways the behavior of the Bohrâs quantized…

Modern Chemistry Chapter 4 Arrangement of Electrons in Atoms Sections 1-3 The Development of a New Atomic Model The Quantum Model of the Atom Electron Configurations Section…

3.6 Wave Particle duality The dual nature of light: The diffraction of light provides evidence of light being wavelike in nature The photo electric effect provides evidence…