'Atomic orbitals' presentation slideshows

Entry Task: October 15 th Monday

Entry Task: October 15 th Monday. Question: Does it take more energy for the painter to get to the middle of the ladder or the top? You have 5 minutes!!. Sign off on Ch. 5 section 2 reading notes. Agenda:. Homework: Ch. 5 section 2 worksheet.

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Lecture 5.5

Lecture 5.5. Quantum Numbers 1.9-1.13 2-Sept Assigned HW See Website Due: Monday 6-Sept. Review 1.7-1.9. Particle in a box Simplest model to understand quantized energy (sine wave) Allowable wavelengths are confined to certain values So Energy is confined to specific values.

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Two Bonding Theories

Two Bonding Theories. Valence Bond Theory (localized electron model) Electrons in a molecule still occupy orbitals of individual atoms . Molecular Orbital Theory Says that atomic orbitals no longer exist. Molecular orbitals are available for occupation by electrons .

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A First-Principles Study of Thiol Ligated CdSe Nanoclusters

A First-Principles Study of Thiol Ligated CdSe Nanoclusters. Shanshan Wu 1 Aug 1st, 2012. Advisor: James Glimm 1,2 Collaborators: Michael McGuigan 2 , Stan Wong 1,2 , Amanda Tiano 1. Stony Brook University Brookhaven National Laboratory. Outline. Introduction Computational Model

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CHEM1612 - Pharmacy Week 7: Oxidation Numbers

CHEM1612 - Pharmacy Week 7: Oxidation Numbers. Dr. Siegbert Schmid School of Chemistry, Rm 223 Phone: 9351 4196 E-mail: siegbert.schmid@sydney.edu.au. Unless otherwise stated, all images in this file have been reproduced from:

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Lecture 18: Polyelectronic Atoms

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Atomic Structure

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Atoms are bonded together by electrons , but what is a bond ?

Molecules - Bonding. Atoms are bonded together by electrons , but what is a bond ?. A bond forms when two atomic orbitals overlap to make a molecule more stable than when there was no overlap. The Quantum Mechanics of H 2 + . Start with the simplest possible molecule, H 2 + .

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Lewis Structure

Lewis Structure. Localized Electron Bonding Model. A molecule is composed of atoms that are bound together by sharing electron pairs. A bonding pair is of which two electrons are localized between two adjacent nuclei. A lone pair is that the electron pair is

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Chemistry 8.3

Chemistry 8.3. 8.3. Section 8.3-1. Bonding Theories. 8.3-1. This car is being painted by a process called electrostatic spray painting. The negatively charged droplets are attracted to the auto body. You will learn how attractive and repulsive forces influence the shapes of molecules. 8.3-1.

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Calculation of matrix elements

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Chapter 4 arrangement of electrons in atoms

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Ch. 7 Atomic and Electronic Structure

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Arrangement of Electrons in Atoms

Arrangement of Electrons in Atoms. The Quantum Model of the Atom. The Quantum Model of the Atom. Louis De Broglie (1924) Suggested that electrons can have a dual wave-particle nature Confirmed by experiments which showed electrons can undergo diffraction and interference

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Carbon Hybridization

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Flame Tests for Ions

Flame Tests for Ions Flame Tests Using an Improvised Alcohol Burner Purpose When a metal salt solution is burned, the metal provides a colored flame. Each metal ion gives a different colored flame. Flame tests, therefore, can be used to test for the absence or presence of a metal ion

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Lecture 14 APPLICATIONS OF GROUP THEORY 1) Symmetry of atomic orbitals

Lecture 14 APPLICATIONS OF GROUP THEORY 1) Symmetry of atomic orbitals. When bonds are formed, atomic orbitals combine according to their symmetry.

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Chemistry 112/111

Chemistry 112/111. Models of the Atom. Atomic Orbitals. An atomic orbital is a region of space where an electron can be found There are energy levels existing outside the nucleus These levels correspond to the periods of the periodic table

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