The Ground State of Hydrogen Has Two Closely-Spaced Energy Levels

question 49

Multiple Choice

The ground state of hydrogen has two closely-spaced energy levels, where oneelectron is spinning up and the other is spinning down. This energy transition corresponds to releasing excess energy as a photon at what wavelength?

• A) 21 centimeters
• B) 21 millimeters
• C) 21 meters
• D) 22.2 centimeters
• E) 22.2 millimeters

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Definitions:

Modeled Behavior

Actions demonstrated by individuals that serve as examples for others to observe and potentially imitate.

Observer's Ability

The capability to note and analyze phenomena or behavior accurately through observation.

Majority Rule

A principle in decision-making processes where the option that receives more than half of the votes is selected.

Decision-Making Method

A systematic approach or process that helps to make choices among various alternatives by assessing different criteria and outcomes.