Quantum Numbers Flashcards by Mason McDonald

Q

What is the principal quantum number (n)?

A

Energy level or shell of the electron

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Q

What is the angular momentum quantum number (l)?

A

Shape of the orbital (subshell)

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Q

What is the magnetic quantum number (ml)?

A

Orientation of the orbital in space

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Q

What is the spin quantum number (ms)?

A

Spin direction of the electron

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