Challenges to Comprehension Implied by the Logo
of Laetus in Praesens
University of Earth

1982

Past Attempts to Present the Periodic Classification of Chemical Elements

Functional Classification in an Integrative Matrix of Human Preoccupations (Figure 2)

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Reproduced from J W Spronsen. The Periodic System of Chemical Emements: a history of the first hundred years. Amsterdam, 1969
See commentary in Functional Classification in an Integrative Matrix of Human Preoccupations


Images of the periodic classification of chemical elements (Spronsen)
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