Class: actinium
http://www.astro.umd.edu/~eshaya/astro-ont/owl/chemistry.owl#actinium
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chemicalElement
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fundamentalChemicalElement
- actinium
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atom
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fundamentalChemicalElement
- actinium
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fundamentalChemicalElement
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fundamentalChemicalElement
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chemicalSubstance
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chemicalElement
-
fundamentalChemicalElement
- actinium
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atom
-
fundamentalChemicalElement
- actinium
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fundamentalChemicalElement
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fundamentalChemicalElement
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chemicalElement
Annotations
- label: "actinium" (string)
- altLabel: "Ac" (string)