An Electron in a Hydrogen Atom Has Orbital Quantum Number

question 48

Multiple Choice

An electron in a hydrogen atom has orbital quantum number l = 7.How many possible values of the magnetic quantum number m_l could it have?

• A) 6
• B) 7
• C) 15
• D) 33
• E) 98

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Definitions:

Pontine Respiratory Neurons

Neurons located in the pons of the brainstem that play a critical role in regulating the rhythm of breathing.

Medulla Oblongata

The lowest part of the brainstem, connecting the brain to the spinal cord and controlling vital functions such as breathing and heart rate.

Blood Oxygen Levels

A measure of how much oxygen is being carried in the blood, critical for the metabolic processes in the cells.

Regulation of Respiration

The processes involved in controlling the rate and depth of breathing.