An Electron in the N = 3 State of a Hydrogen

question 89

Multiple Choice

An electron in the n = 3 state of a hydrogen atom falls into the n = 2 state. The Rydberg constant R is 1.097 × 10^-2/nm. The wavelength of the photon emitted is approximately

• A) 103 nm.
• B) 110 nm.
• C) 122 nm.
• D) 486 nm.
• E) 656 nm.

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Transportation

The movement of goods or people from one location to another through various means such as roads, railways, airways, waterways, and pipelines, which is essential for commerce and daily life.

Communication

involves the process of exchanging information, ideas, thoughts, and messages through written, verbal, or nonverbal means.

Internal Borderlands

Refers to areas within a country that lie at the margins of cultural, political, or economic influence, often characterized by diverse or contested identities.

Virtuous Citizenry

A concept emphasizing the importance of citizens possessing moral and ethical qualities, such as honesty and responsibility, for the betterment of society.