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- https://chem.libretexts.org/Bookshelves/Introductory_Chemistry/Introductory_Chemistry_(CK-12)/05%3A_Electrons_in_Atoms/5.05%3A_Atomic_Emission_SpectraThis page explains the principles of energy conversion through archery, where kinetic energy is transformed to potential energy and back to kinetic energy upon release. It parallels atomic emission sp...This page explains the principles of energy conversion through archery, where kinetic energy is transformed to potential energy and back to kinetic energy upon release. It parallels atomic emission spectra, where energy excites electrons in an atom, leading to light emission at specific wavelengths when they return to lower energy states. This quantized behavior challenges classical physics and aligns with quantum theory.
- https://chem.libretexts.org/Bookshelves/Analytical_Chemistry/Analytical_Chemistry_2.1_(Harvey)/10%3A_Spectroscopic_Methods/10.07%3A_Atomic_Emission_SpectroscopyThis page discusses atomic emission spectroscopy (AES), a method for analyzing elements by recording the light emitted from excited atoms. The historical development of AES is highlighted, with applic...This page discusses atomic emission spectroscopy (AES), a method for analyzing elements by recording the light emitted from excited atoms. The historical development of AES is highlighted, with applications evolving from flame and spark techniques to plasma sources. AES is suitable for multielemental analysis and involves equipment like atomic emission spectrometers using flames or plasmas.
- https://chem.libretexts.org/Courses/Los_Angeles_Trade_Technical_College/Analytical_Chemistry/2%3A_Analytical_Chemistry_2.0_(Harvey)/11%3A_Spectroscopic_Methods/11.07%3A_Atomic_Emission_SpectroscopyThe focus of this section is on the emission of ultraviolet and visible radiation following the thermal excitation of atoms. Atomic emission occurs when a valence electron in a higher energy atomic or...The focus of this section is on the emission of ultraviolet and visible radiation following the thermal excitation of atoms. Atomic emission occurs when a valence electron in a higher energy atomic orbital returns to a lower energy atomic orbital. The emission consists of a series of discrete lines at wavelengths corresponding to the difference in energy between two atomic orbitals.
