How many photons of light are emitted when the electrons in 10 hydrogen atoms drop from energy level 3 to 1?

Name: How many photons of light are emitted when the electrons in 10 hydrogen atoms drop from energy level 3 to 1?
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Question

Quizplus · Accepted Answer

When an electron drops from energy level 3 to 1 in a hydrogen atom, it emits a photon with a specific energy. Each hydrogen atom will emit one photon. With 10 hydrogen atoms, there will be a total of 10 photons emitted. So, the correct answer is B) 10.

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