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.
Konu Kimya
Seviye Lisans - Giriş, Lisans - İleri, Lise
Tür Guided Activity, Laboratuvar, Ödev
Süre 90 dakika
Yanıtları dahil Hayır
Dil İngilizce
Anahtar Kelimeler Atomic models, Nature of Science, discharge lamp, electronic structure, emission spectra, model development, quantum mechanics, spectroscopy
Benzetimler Hidrojen atomu modeli

Yazar Ted Clark
E-posta İletişim
Okul / Kurum The Ohio State University, Department of Chemistry and Biochemistry
Gönderildi 18.03.2016
Güncellendi 18.03.2016