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Atomic Physics
Atomic Physics: the field of physics that studies atoms as an isolated system of electrons and an atomic nucleus. It is primarily concerned with the arrangement of electrons around the nucleus and the processes by which these arrangements change. Atomic physics primarily considers atoms in isolation. Atomic models will consist of a single nucleus that may be surrounded by one or more bound electrons. It is not concerned with the formation of molecules, nor does it examine atoms in a solid state as condensed matter. It is concerned with processes such as ionization and excitation by photons or collisions with atomic particles.
What's Popular in Atomic Physics
OCT 25, 2018 | 12:00 PM
Analytical chemistry can take you to strange places - for me it has been to the bottom of a quarry, being covered in dirt, excavating sesame-seed sized fossils that allow us to work out when...
OCT 25, 2018 | 10:30 AM
Everyone that uses titration in their lab knows how simple and fast the technique can be. However, uncertainty around when to replace electrodes creates confusion. Reagent quality, tubi...
OCT 24, 2018 | 1:30 PM
This intensive workshop will introduce infrared spectroscopy, outline the various sample handling methods and provide guidance on the numerous transmission and reflectance methods available f...
OCT 24, 2018 | 9:00 AM
Solid phase microextraction (SPME) is a versatile, non-exhaustive sample preparation tool that has been demonstrated to be well-suited for facile and effective analysis of a broad range of co...
OCT 24, 2018 | 7:30 AM
In the postgenomic era, one expects the suite of chemical players in a brain region to be known and their functions uncovered. Perhaps surprisingly, many neurochemicals remain poorly characte...
OCT 24, 2018 | 6:00 AM
A fast, reliable and low cost characterization of materials/ products as fed to a process, and/or resulting from different processing actions, represents one of the most challenging targets i...
