Multielectron Atoms: an Atom Has Completely Filled Inner Shells and a Single

question 10

Multiple Choice

Multielectron atoms: An atom has completely filled inner shells and a single valence electron in an excited p state. The filled inner shells have an orbital momentum equal to zero. A magnetic field is applied, defining the z-axis along the field. Which of the following sets of angles are possible angles between the magnetic field and the orbital angular momentum?

• A) 45°
• B) 90°
• C) 45°, 90°
• D) 45°, 135°
• E) 45°, 90°, 135°

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