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  2. In this context, some metaphysical questions about chemistry are: 1. Do chemical concepts – such as ‘substance’ and ‘element’ – correspond to natural kinds? 2. Do chemical bonds exist, and what is their precise nature? 3. Are atoms, molecules and their chemical properties just the result of quantum physical entities and their ...

  3. Sep 10, 2007 · Ancient and Medieval philosophers might have said that metaphysics was, like chemistry or astrology, to be defined by its subject-matter: metaphysics was the “science” that studied “being as such” or “the first causes of things” or “things that do not change”.

  4. Exemplary topics within Metaphysics of Science include laws of nature, causation, dispositions, natural kinds, possibility and necessity, explanation, reduction, emergence, grounding, and space and time.

  5. Metaphysics: Explanation and Examples. I. Definition and Key Ideas. Metaphysics is the most abstract branch of philosophy. It’s the branch that deals with the “first principles” of existence, seeking to define basic concepts like existence, being, causality, substance, time, and space.

  6. In this context, some metaphysical questions about chemistry are: 1. Do chemical concepts – such as ‘substance’ and ‘element’–correspond to natural kinds? 2. Do chemical bonds exist, and what is their precise nature? 3. Are atoms, molecules and their chemical properties just the result of quan-tum physical entities and their ...

  7. Apr 19, 2024 · Metaphysics, branch of philosophy whose topics in antiquity and the Middle Ages were the first causes of things and the nature of being. Later, many other topics came to be included under the heading ‘metaphysics.’. The set of problems that now make up the subject matter of metaphysics is extremely diverse.

  8. 7. The placement of H and He in the periodic system. There has been considerable debate within chemistry in recent years as to the placement of the elements hydrogen and helium within the periodic system (Cronyn 2003). For example, hydrogen is similar to the alkali metals in its ability to form single positive ions.

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