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Biological and Environmental Research Ontology
Last uploaded:
December 23, 2022
| Id | http://purl.obolibrary.org/obo/NCIT_C1940
http://purl.obolibrary.org/obo/NCIT_C1940
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|---|---|
| Preferred Name | Element |
| Definitions |
A substance whose atoms all have the same atomic number, that cannot be divided into simpler substances, and that singly or in combination constitute all matter.
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| Type | http://www.w3.org/2002/07/owl#Class |
All Properties
| definition | A substance whose atoms all have the same atomic number, that cannot be divided into simpler substances, and that singly or in combination constitute all matter. |
|---|---|
| prefLabel | Element
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| label | Element
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| CHEBI_ID | CHEBI:33259
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| code | C1940
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| prefixIRI | NCIT:C1940
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| Preferred_Name | Element
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| Legacy Concept Name | Element_or_Isotope
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| type | |
| ALT_DEFINITION | A basic part of a whole. In chemistry, refers to a simple substance that cannot be broken down into smaller parts or changed into another substance. The basic part of an element is an atom, which contains protons, neutrons, and electrons. All atoms of an element have the same number of protons. Examples of elements are hydrogen, carbon, oxygen, nitrogen, and calcium.
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| subClassOf | |
| Semantic_Type | Element, Ion, or Isotope
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| UMLS_CUI | C0013879
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