According to Bohr's atomic theory, what happens to an electron in a hydrogen atom after it reaches an excited state? - Leaving Cert Chemistry - Question (b) - 2015
Question (b)
According to Bohr's atomic theory, what happens to an electron in a hydrogen atom after it reaches an excited state?
Worked Solution & Example Answer:According to Bohr's atomic theory, what happens to an electron in a hydrogen atom after it reaches an excited state? - Leaving Cert Chemistry - Question (b) - 2015
Step 1
What happens to the electron?
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Answer
When an electron in a hydrogen atom reaches an excited state, it falls back to a lower energy level. During this transition, the electron releases energy.
Step 2
What is emitted?
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Answer
The energy released is emitted in the form of electromagnetic radiation, specifically light, which can also be described as a photon.
Step 3
What is the result in the spectrum?
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Answer
This emitted radiation results in a line in the spectrum of the hydrogen atom, corresponding to the specific energy difference between the energy levels involved.
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