When a Hydrogen Atom's Electron Goes from an Energy State

question 1

Multiple Choice

When a hydrogen atom's electron goes from an energy state of n = 2 to n = 1,

• A) the radius of the electron's orbit is unchanged.
• B) the radius of the electron's orbit is increased.
• C) the radius of the electron's orbit is decreased.
• D) the radius of the electron's orbit is infinite.

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Definitions:

Elastic Demand

Elastic Demand occurs when the quantity demanded of a product changes significantly as its price changes.

Luxury Items

Goods and services that are considered non-essential but desirable, often characterized by their high quality, exclusivity, and high price.

Necessities

Basic needs or essential goods and services required for individuals to maintain a minimum standard of living, such as food, shelter, and healthcare.

Cross-Price Elasticity

A measure of the responsiveness of demand for one good to a change in the price of another good.