Ch. 5- ElectronSpectroscopy

People Quantum Numbers

Electron Hotel

Electron Configuration

100 100 100 100 100

200 200 200 200 200

300 300 300 300 300

400 400 400 400 400

500 500 500 500 500

100-Spectroscopy

• # of peaks per second

• frequency

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200- Spectroscopy

• Little packet of light energy

• photon

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300- Spectroscopy

• Type of physics studying small particle moving at the speed of light

• Quantum physics

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400- Spectroscopy

• Color of visible light that has the shortest wavelength

• violet

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500- Spectroscopy

• Type of spectrum that has a rainbow background with black lines

• Absorption spectrum

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100-People

• Discoverer of wave-particle duality

• De Broglie

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200-People

• Discovered photoelectric effect

• Einstein

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300-People

• Stated that no two electrons can have the same set of 4 quantum numbers

• Pauli

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400-People

• Stated that it is impossible to know the exact location and velocity of an electron at the same time

• Heisenberg

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500-People

• Person that gave us the equation for the 4 quantum numbers

• Schrodinger

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100- Quantum Numbers

• Maximum number of electrons that can fit in the 3 rd energy leve;

• 18

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200-Quantum Numbers

• The principle quantum number gives you information about the .

• Energy level

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300-Quantum Numbers

• Magnetic quantum number (the 3rd quantum number) tells you this

• # positions or orbitals (1,3,5,7)

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400-Quantum Numbers

• Quantum number with the symbol L

• Angular momentum (sublevel, s, p, d, f)

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500- Quantum Numbers

• Principle that states that electrons will fill the lowest energy levels 1st

• Aufbau Principle

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100-Electron Configuration

• Rule that gives you the order for filling the electrons

• Diagonal rule or arrow diagram

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200-Electron Configuration

• Type of configuration that gives you the most details about an atom

• Orbital notation

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300- Electron Configuration

• Electron dot notation for helium

• He:

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400-Electron Configuration

• Orbital notation for nitrogen

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500-Electron Configuration

• Electron configuration for bromine

• 1s22s22p63s23p64s23d104p5

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100-Electron Hotel

• shape of the d orbital

• Double peanut

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200- Electron Hotel

• # of electrons needed to completely fill the 4f orbitals

• 14

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300- Electron Hotel

• # of positions possible for the p orbitals

• 3Go back to game

400- Electron Hotel

• Energy level and sublevel with the lowest energy

• 1s

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500-Electron Hotel

• Rule that states that orbitals of equal energy are each occupied by 1 electron before being filled by a second electron

• Hund’s Rule

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