Class: chemicalElement
http://www.astro.umd.edu/~eshaya/astro-ont/owl/chemistry.owl#chemicalElement
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Thing
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chemicalSubstance
- chemicalElement
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chemicalSubstance
Annotations
- label: "chemical element" (string)
- definition: "a chemical substance that is made up of a particular kind of atoms and hence cannot be broken down or transformed by a chemical reaction into a different element, though it can be transmutated into another element through a nuclear reaction" (string)