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9. Quantum Mechanics

Quantum Numbers: Principal Quantum Number

9. Quantum Mechanics

Quantum Numbers: Principal Quantum Number

Multiple Choice
What is the value of n for the electron based on the image of the atom provided?
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Multiple Choice
Which electron possesses the lowest possible energy from the image provided?

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Open Question
The fifth row of the periodic table corresponds to what energy level in the atom?
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Open Question
Which part of the periodic table indicates the number of energy levels in the electron cloud?
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Multiple Choice
Which set of four quantum numbers represents the last electron added to the Zn atom according to the Aufbau principle?
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Multiple Choice
How many orbitals are contained in the third principal energy level (n = 3) of a given atom?
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Multiple Choice
How many orbitals are there in the third shell (n=3)?
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Multiple Choice
Which quantum number primarily determines the energy level of an electron in an atom?
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