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Wang, Chia-Yu1
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Wang, Chia-Yu; Barrow, Lloyd H. – Chemistry Education Research and Practice, 2013
The purpose of the study was to explore students' conceptual frameworks of models of atomic structure and periodic variations, chemical bonding, and molecular shape and polarity, and how these conceptual frameworks influence their quality of explanations and ability to shift among chemical representations. This study employed a purposeful sampling…
Descriptors: Chemistry, Nuclear Physics, Quantum Mechanics, Models