Atomic Models and Spectroscopy

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題名 Atomic Models and Spectroscopy
内容 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.
課題 化学
レベル 学部課程 - 基礎, 学部課程 - 高度, 高等学校
タイプ Guided Activity, 実験教室, 宿題
所要時間 90 分
解答を含む いいえ
言語 英語
キーワード Atomic models, Nature of Science, discharge lamp, electronic structure, emission spectra, model development, quantum mechanics, spectroscopy
シミュレーション 水素原子モデル。

著者 Ted Clark
学校 / 団体 The Ohio State University, Department of Chemistry and Biochemistry
送信日 16/03/18
更新日 16/03/18