Atomic Models and Spectroscopy


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Naslov Atomic Models and Spectroscopy
Opis In this activity students work in groups to investigate models of the hydrogen atom. Several aspects of their investigation are open-ended as students make predictions that are then tested with the sim. Different Nature of Science topics are also introduced. The topic of selection rules in the quantum mechanical model is examined by considering which electronic transitions do, or do not, occur. The PhET sim is then paired with laboratory activities involving the collection and analysis of line spectra for H and He discharge lamps, and a comparison of a spectroscope with a spectrometer. Although used in an introductory undergraduate setting, it is also possible to use portions of the activity in high school or in advanced undergraduate settings.
Subjekt Hemija
Nivo High School (Viša škola), Osnovni studij - Napredno, Osnovni studij - Uvod
Tip Domaći zad., Guided Activity, Lab
Trajanje 90 minuta
Uključen odgovor Ne
Jezik Engleski
Ključne riječi Atomic models, Nature of Science, discharge lamp, electronic structure, emission spectra, model development, quantum mechanics, spectroscopy
Simulacije MODELI ATOMA VODONIKA


Autori: Ted Clark
Kontakt e-mail clark.789@osu.edu
Škola / Organizacija The Ohio State University, Department of Chemistry and Biochemistry
Poslato 3/18/16
Obnovljeno 3/18/16