Quantum Mechanical Atom Part II: Bohr vs. Schroedinger Chapter 8 Approximately Sections 2 thru 9 of Jespersen 6TH ed

Feb 02, 2013

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Quantum Mechanical Atom Part II: Bohr vs. Schroedinger Chapter 8 Approximately Sections 2 thru 9 of Jespersen 6TH ed

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Unit 9, Chapter 28

Unit 9, Chapter 28. CPO Science Foundations of Physics. Unit 9: The Atom. Chapter 28 Inside the Atom. 28.1 The Nucleus and Structure of the Atom 28.2 Electrons and Quantum States 28.3 The Quantum Theory. Chapter 28 Objectives. Describe the structure of an atom.

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Chapter 4

Chapter 4. The Structure of the Atom. Models of Atom through Time. Democritus Aristotle Dalton Thomson model Rutherford model Bohr model Quantum Mechanical model. Democritus (460-370 BC). Matter is composed of atoms in empty space

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Chemistry 120

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Chapter 13

Chapter 13. Electrons in Atoms. Quantum Mechanics http://www.meta-synthesis.com/webbook/30_timeline/310px-Bohr-atom-PAR.svg.png. Better than any previous model, quantum mechanics does explain how the atom behaves.

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Electrons in atoms

Electrons in atoms. Section 2: Quantum Theory and the Atom. Learning Goals. Compare the Bohr and quantum mechanical models of the atom. Explain the impact of de Broglie’s wave particle duality and the Heisenberg uncertainty principle on the current view of electrons in atoms.

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Chapter 5 Electrons in Atoms

Chapter 5 Electrons in Atoms. 5.1 Models of the Atom. Chemistry. Today we are learning to:- 1. Realize there were problems with Rutherford’s model of the atom 2. Understand the new ideas put forward in Bohr’s model of the atom 3. Describe what is meant by a quantum mechanical model

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Determine the frequency and energy of light with a wavelength of 899.7 nm

Determine the frequency and energy of light with a wavelength of 899.7 nm. The Bohr Model of the Atom. I pictured electrons orbiting the nucleus much like planets orbiting the sun. But I was wrong! They’re more like bees around a hive. Neils Bohr. Quantum Mechanical Model of the Atom.

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4.10 Using Bohr’s Model of the Atom

4.10 Using Bohr’s Model of the Atom . (Sec 7.4 pg 218). Recall that Bohr’s model of the atom has electrons orbiting the nucleus, in defined electron shells . . The Bohr model can be represented very well with diagrams.

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Atomic Structure

Atomic Structure. From Bohr to Quantum. Richard Lasky – Summer 2010. Models of Atoms. Nobody has ever seen the actual atomic structure of an atom but the early planetary model suggested by Niels Bohr in 1913 is the one always shown in popular literature. Bohr Model of Atom. Models of Atoms.

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Chapter 4

Section 3. Chapter 4 . Bohr’s Model of the Atom. What can happen to electrons when atoms gain or lose energy?. Bohr’s Model of the Atom.

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Chapter 7 The Quantum-Mechanical Model of the Atom

Chemistry: A Molecular Approach , 1 st Ed. Nivaldo Tro. Chapter 7 The Quantum-Mechanical Model of the Atom. Roy Kennedy Massachusetts Bay Community College Wellesley Hills, MA. 2007, Prentice Hall. The Behavior of the Very Small. electrons are incredibly small

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History of the Atom

History of the Atom. History of the Atom The Greeks – 200 BC Dalton – 1800s Thompson – 1900s Rutherford – 1910 - Rutherford Marble Activity!! Chadwick - 1932 Bohr’s Model – 1922 Quantum Mechanical Model – 1926. ~. ~. Fire Water Earth Air. The Greeks History of the Atom.

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Unit 3

Unit 3. Electrons & The Periodic Table Chapter 5 & 6. Chapter 5. Electrons in Atoms. History of the Atom Continued. Dalton, Thomson, Rutherford Bohr’s Planetary Model Quantum- the energy needed to move between energy levels. Quantum Mechanical Model.

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Quantum Mechanics

Quantum Mechanics. The History, the Numbers, and the Periodic Table. History of the Atom. The atom is no longer a sphere (Dalton) or a planetary model (Bohr-Rutherford) http://www.youtube.com/watch?v=gAGlXPWSX1I&feature=related (Peter Weatherall)

298 views • 17 slides

The Quantum Mechanical Model of the Atom

The Quantum Mechanical Model of the Atom. Chapter 7. Light and the Electromagnetic Spectrum. Wave - A vibrational disturbance which transmits energy. Definitions. Wavelength (  , Greek lambda) - The distance between identical points on successive waves.

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My Chapter 27 Lecture

My Chapter 27 Lecture. Chapter 27: Early Quantum Physics and the Photon. Blackbody Radiation The Photoelectric Effect Compton Scattering Early Models of the Atom The Bohr Model for the Hydrogen Atom Pair Production/Annihilation. § 27.1 Quantization.

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Quantum Mechanical Model of the Atom

Quantum Mechanical Model of the Atom. Mathematical laws can identify the regions outside of the nucleus where electrons are most likely to be found. These laws are beyond the scope of this class…. Schrodinger Wave Equation.

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Chapter 4 (p. 87)

Chapter 4 (p. 87). Goal 2-Learner will build an understanding of the structure and properties of matter. 2.01-Analyze historical development of the current atomic theory: Democritus, Dalton, Thomson, Millikan, Rutherford, Chadwick, Bohr model and quantum mechanical model. The Indivisible Atom.

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The Quantum Mechanical Atom CHAPTER 7 Chemistry: The Molecular Nature of Matter, 6 th edition

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Honors Chemistry Unit II will cover:

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