Which Scientist First Proposed That the Electron in the Hydrogen

question 29

Multiple Choice

Which scientist first proposed that the electron in the hydrogen atom can have only certain energies?

• A)Planck
• B)Einstein
• C)Bohr
• D)Rydberg
• E)Heisenberg

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Definitions:

Price Floor

A government or group-imposed price control or limit on how low a price can be charged for a product.

Equilibrium

A situation in a market where the quantity demanded equals the quantity supplied, leading to a stable price.

Surplus

The excess of a good or service that occurs when the quantity supplied exceeds the quantity demanded; surpluses occur when the price is above the equilibrium price.

Price Elasticity of Demand

A measure of how much the quantity demanded of a good responds to a change in the price of that good, indicative of the product's sensitivity to price changes.