National Cancer Institute Thesaurus

Last uploaded: February 23, 2024
Preferred Name

Radon

Synonyms

RADON

Radon

Rn

radon

Definitions

An element with atomic symbol Rn, atomic number 86, and 222.0.

ID

http://ncicb.nci.nih.gov/xml/owl/EVS/Thesaurus.owl#C800

ALT_DEFINITION

A radioactive gas that is released by uranium, a substance found in soil and rock. Breathing in too much radon can damage lung cells and lead to lung cancer.

CAS_Registry

10043-92-2

CHEBI_ID

CHEBI:33314

CHEBI:49997

Chemical_Formula

Rn

code

C800

Concept_In_Subset

http://ncicb.nci.nih.gov/xml/owl/EVS/Thesaurus.owl#C156952

http://ncicb.nci.nih.gov/xml/owl/EVS/Thesaurus.owl#C156954

http://ncicb.nci.nih.gov/xml/owl/EVS/Thesaurus.owl#C157075

http://ncicb.nci.nih.gov/xml/owl/EVS/Thesaurus.owl#C158520

http://ncicb.nci.nih.gov/xml/owl/EVS/Thesaurus.owl#C156953

http://ncicb.nci.nih.gov/xml/owl/EVS/Thesaurus.owl#C63923

Contributing_Source

CPTAC

FDA

DEFINITION

An element with atomic symbol Rn, atomic number 86, and 222.0.

FDA_UNII_Code

Q74S4N8N1G

FULL_SYN

RADON

Radon

Rn

radon

label

Radon

Legacy Concept Name

Radon

Preferred_Name

Radon

prefixIRI

Thesaurus:C800

Semantic_Type

Element, Ion, or Isotope

UMLS_CUI

C0034629

subClassOf

http://ncicb.nci.nih.gov/xml/owl/EVS/Thesaurus.owl#C465

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