Atomic Models and Spectroscopy

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Název Atomic Models and Spectroscopy
Popis 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.
Předmět Chemie
Úroveň Absolvent pokročilý, Absolvent - začínající, Střední škola
Typ Domácí úkol, Guided Activity, Lab
Trvání 90 minuty
Včetně odpovědi Ne
Jazyk English
Klíčová slova Atomic models, Nature of Science, discharge lamp, electronic structure, emission spectra, model development, quantum mechanics, spectroscopy
Simulace Models of the Hydrogen Atom

Autoři Ted Clark
Kontaktní email
Škola / Organizace The Ohio State University, Department of Chemistry and Biochemistry
Vloženo 18.3.16
Aktualizováno 18.3.16