Atomic Models and Spectroscopy

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Başlık Atomic Models and Spectroscopy
Açıklama 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.
Ders Kimya
Seviye Lisans - Giriş, Lisans - İleri, Lise
Tür Laboratuvar, Rehberli Etkinlik, Ödev
Süre 90 dakika
Dahil Edilen Yanıtlar Hayır
Dil İngilizce
Anahtar Kelimeler Atomic models, Nature of Science, discharge lamp, electronic structure, emission spectra, model development, quantum mechanics, spectroscopy
Simülasyon(lar) Hidrojen atomu modeli

Yazar(lar) Ted Clark
Okul / Kurum The Ohio State University, Department of Chemistry and Biochemistry
Gönderildiği tarih 18.03.2016
Güncellendiği tarih 18.03.2016