'Atomic emission spectrum' diaporamas de présentation

Chapter One

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Atomic Theory Electron Structure

Atomic Theory Electron Structure. Chapter 5 . The Atom and Unanswered Questions. Although three subatomic particles had been discovered by the early 1900s, the quest to understand the atom and its structure had just begun. How are electrons arranged in an atom?

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Chapter Menu

Electrons in Atoms. Section 5.1 Light and Quantized Energy Section 5.2 Quantum Theory and the Atom Section 5.3 Electron Configuration. Click a hyperlink or folder tab to view the corresponding slides. Exit. Chapter Menu. Character quality honesty

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Match the following people with their contributions to atomic theory?

Match the following people with their contributions to atomic theory?. ___1. Law of Conservation of Mass A. Bohr ___2. The discovery of the electron B. Rutheford ___3. Law of Definite Proportions C. Proust ___4. The discovery of the nucleus D. Thomson

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Chapter 5

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Chapter 13

Chapter 13. Electron Configuration. Evolution of Atomic Models. First Model: John Dalton: The atom is a solid, indivisible mass. Evolution of Atomic Models, cont. Second Model: JJ Thompson: He discovered the electron.

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Ch. 13 Quantum Mechanical Model

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Line Spectra and the Bohr Model

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Physics and the Quantum Mechanical Model

Section 5.3. Physics and the Quantum Mechanical Model. 5.3. Physics and the Quantum Mechanical Model.

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Physics and the Quantum Mechanical Model

Physics and the Quantum Mechanical Model. Light and Atomic Spectra. What is Light??. What do you think light is? Can you describe it?? Isaac Newton (1642-1727) thought of light as consisting of particles.

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Physics and the Quantum Mechanical Model Notes

Physics and the Quantum Mechanical Model Notes. Light and the Atomic Spectrum. Light is composed of waves at different wavelengths The wave is composed of: Wavelength (?): is the distance between the crests Frequency (?): the number of wave cycles to pass a point per time

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Electrons in Atoms

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Nature of light and atomic spectrum

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The spectral series of hydrogen, on a logarithmic scale.

The spectral series of hydrogen, on a logarithmic scale. Lyman series of hydrogen atom spectral lines in the ultraviolet. The four visible hydrogen emission spectrum lines in the Balmer series. H-alpha is the red line at the right.

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