According to the Bohr Model,when a Hydrogen Electron Makes a Transition

question 62

Multiple Choice

According to the Bohr model,when a hydrogen electron makes a transition from n=4 to n=2,which of the following statements is true? I.Energy is emitted.
II.Energy is absorbed.
III.Electrons lose energy.
IV.Electrons gain energy.

• A)I only
• B)I and III
• C)I and IV
• D)II and IV

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Definitions:

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A term often used in the context of elections, typically referring to a "first-past-the-post" system where the candidate with the most votes wins, irrespective of whether a majority is achieved.

Proportional Representation

An electoral system in which parties gain seats in proportion to the number of votes cast for them, aiming for a more representative alignment of legislative seats to popular support.