What exactly is happening during an absorption or emission of, say, a photon by an electron? (Mathematics appreciated.) - Quora
![A photon was absorbed by a hydrogen atom in its ground state and the electron was promoted to the - YouTube A photon was absorbed by a hydrogen atom in its ground state and the electron was promoted to the - YouTube](https://i.ytimg.com/vi/EKdSKzBsEVk/maxresdefault.jpg)
A photon was absorbed by a hydrogen atom in its ground state and the electron was promoted to the - YouTube
![In what conditions can a molecule/atom absorb a photon and then emit a more energetic photon, therefore ending with less energy? - Quora In what conditions can a molecule/atom absorb a photon and then emit a more energetic photon, therefore ending with less energy? - Quora](https://qph.fs.quoracdn.net/main-qimg-60c3ee472bd92c07ca382886ae3bc4b1.webp)
In what conditions can a molecule/atom absorb a photon and then emit a more energetic photon, therefore ending with less energy? - Quora
![Basic ionization processes in atoms. (a) In single-photon ionization,... | Download Scientific Diagram Basic ionization processes in atoms. (a) In single-photon ionization,... | Download Scientific Diagram](https://www.researchgate.net/publication/321838945/figure/fig7/AS:668893383241735@1536488018408/Basic-ionization-processes-in-atoms-a-In-single-photon-ionization-the-atom-is-ionized.png)
Basic ionization processes in atoms. (a) In single-photon ionization,... | Download Scientific Diagram
![Absorption and Emission of the Photon by an electron in the Hydrogen atom. Even light is f… | Physics and mathematics, Medical laboratory science, Quantum mechanics Absorption and Emission of the Photon by an electron in the Hydrogen atom. Even light is f… | Physics and mathematics, Medical laboratory science, Quantum mechanics](https://i.pinimg.com/originals/37/02/82/370282be864672b255e4f5258d0c9488.gif)
Absorption and Emission of the Photon by an electron in the Hydrogen atom. Even light is f… | Physics and mathematics, Medical laboratory science, Quantum mechanics
![A photon of energy `12.09 eV` is completely absorbed by a hydrogen atom initially in the ground - YouTube A photon of energy `12.09 eV` is completely absorbed by a hydrogen atom initially in the ground - YouTube](https://i.ytimg.com/vi/3RwcSjU95Ak/maxresdefault.jpg)