2) Based on your knowledge of the Electromagnetic Spectrum, what are the differences between infrared and visible photons? And which type of photon is higher energy? 3) How is the energy of the absorbed photons “stored' in the molecule? (hint: look what happens to the molecule when a photon is absorbed) What happens to the absorbed photons after they are absorbed?
Electronic Transitions and Spectroscopy
The term “electronic” connotes electron, and the term “transition” implies transformation. In a molecule, the electrons move from a lower to a higher energy state due to excitation. The two energy states, the ground state and the excited state are the lowest and the highest energy states, respectively. An energy change is observed with this transition, which depicts the various data related to the molecule.
Photoelectron Spectroscopy
Photoelectron spectroscopy (PES) is a part of experimental chemistry. It is a technique used in laboratories that involves projecting intense beams of radiation on a sample element. In response, the element ejects electrons for which the relative energies are measured.
I'm confused on part 2-3 of the questions on the difference between infrared hymns and viable and how those photons are absorbed
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