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- ch4 Flashcards - Quizlet
Each type of atom (element) has a unique emission spectrum When an electron absorbs a photon is moves to a _______ orbit The composition of a star is determined by the unique emission spectrum of a star Frequency When a light source is traveling toward you, the speed of the light can not change, but the __________ will change
- What happens when an electron in an atom absorbs a photon?
The electron moves to a higher orbital (excited state) when a photon is absorbed After a brief period, it returns to a lower orbital (ground state) and emits a photon, demonstrating energy conservation
- Electron Transitions in the Bohr Model: How Light is . . . - Valenceelectrons
Absorption: When an atom absorbs energy, such as from a photon (a particle of light), the energy causes an electron to jump from a lower energy level to a higher one This process is called excitation, and it temporarily places the electron in an excited state
- Solved When an electron in an atom absorbs a photon, it - Chegg
When an electron in an atom absorbs a photon, it moves to a higher energy state This excited electron can return to a lower energy level by emitting a photon of the same or lower energy than it absorbed
- AST CH 5 Flashcards | Quizlet
Study with Quizlet and memorize flashcards containing terms like When an atom absorbs a photon containing energy, any of the following can happen except which? The atom is ionized An electron moves from an upper energy level to a lower one The atom becomes excited
- Electronic Energy Levels and Photons - Physics Book
Once the electron absorbs a photon, it is excited by the energy After the electron is excited, it drops down and releases a photon with the energy difference between the two energy levels
- When an electron in an atom absorbs a photon, it moves to a higher . . .
When an electron in an atom absorbs a photon, it moves to a higher energy state This excited electron can return to a lower energy level by emitting a photon of the same or lower energy than it absorbed
- Which of the following best explains how an electron moves to a
Other electrons moving to a higher-energy orbit: This is not correct The movement of other electrons to higher-energy orbits does not cause an electron to move to a lower-energy orbit
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