A review of three levels of chemical representation until 2020

S.D. Luviani; S. Mulyani; T. Widhiyanti

doi:10.1088/1742-6596/1806/1/012206

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A review of three levels of chemical representation until 2020

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S.D. Luviani, S. Mulyani, T. Widhiyanti

2021 Journal of Physics: Conference Series Vol. 1806 Issue 1 Conference paper Cited by 6 SDG 12

Abstract

This article is a review articles on three levels of chemical representation until 2020. The method used in this research is document analysis. We obtained 72 articles published within 11 years (therefore, 2009-2020) that discussed the level of chemical representation. The results obtained were 50.67% of researchers using the term macroscopic, submicroscopic, and symbolic levels which were different from the original ideas of Johnstone. In addition, we found 15 new terms for 3 levels of chemical representation. Furthermore, the scope of macroscopic, submicroscopic, and symbolic levels becomes richer and broader. © Published under licence by IOP Publishing Ltd.

Affiliations

Program Studi Pendidikan Kimia, Universitas Pendidikan Indonesia, Jl. Dr. Setiabudi No. 229, Bandung, 40154, Indonesia

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