A critique of Weisberg’s view on the periodic table and some speculations on the nature of classifications
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- Scerri, E.R. Found Chem (2012) 14: 275. doi:10.1007/s10698-012-9164-y
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This article carefully analyzes a recent paper by Weisberg in which it is claimed that when Mendeleev discovered the periodic table he was not working as a modeler but instead as a theorist. I argue that Weisberg is mistaken in several respects and that the periodic table should be regarded as a classification, not as a theory. In the second part of the article an attempt is made to elevate the status of classifications by suggesting that they provide a form of ‘side-ways explanation’.