'Orbital quantum number' diaporamas de présentation

One way to give someone directions is to tell them to go three blocks East and five blocks South.

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LECTURE 2

LECTURE 2. Lecture 2. Atomic Structure. Plan 1. Quantum numbers 2 . The principles of building of electronic structures 3 . The periodic system of the elements. Atom. An atomic nucleus consist of protons and neutrons

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Chapter 30

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Bohr Model of the Atom

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Electron Configuration

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Electron Configuration

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Lesson 18 Quantum Numbers and Electron Configurations

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Electron Configuration

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Quantum Numbers

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Arrangement of the Electrons Chapter 4 (reg.)

Arrangement of the Electrons Chapter 4 (reg.). (Electron Configurations). Spectrum of Light!. Electromagnetic Radiation -form of energy that exhibits wave-like behavior as it travels through space.

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Lecture 6

Lecture 6. Multiple electron systems and Atomic Orbitals 1.12-1.17 3-Sept. Assigned HW Due: Monday 6-Sept. Review 1.7-1.11. 3 quantum numbers completely describe an atomic orbital n ? Principle Quantum Number O nly variable calculating energy ONLY for one electron systems!

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Quantum Numbers and Electronic Configuration

Quantum Numbers and Electronic Configuration.

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Lecture V Hydrogen Atom dr hab. Ewa Popko

Lecture V Hydrogen Atom dr hab. Ewa Popko. Niels Bohr 1885 - 1962. Bohr Model of the Atom. Bohr made three assumptions (postulates) 1. The electrons move only in certain circular orbits, called STATIONARY STATES. This motion can be described classically

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Spin and the Exclusion Principle Modern Ch.7, Physical Systems, 20.Feb.2003 EJZ

Spin and the Exclusion Principle Modern Ch.7, Physical Systems, 20.Feb.2003 EJZ. Review Hydrogen atom, orbital angular momentum L Electron spin s Total angular momentum J = S + L= Spin + orbit Applications: 21 cm line, Zeeman effect Good QN and allowed transitions Pauli exclusion principle

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Quantum Numbers and Electronic Configuration

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Multi electron atoms

Multi electron atoms. Atoms with Z>1 contain >1 electron. This changes the atomic structure considerably because in addition to the electron-nucleus interaction, there is the repulsive electron-electron interaction.

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