Descriptor in English: | Halogens |
Descriptor in Spanish: | Halógenos |
Descriptor in Portuguese: | Halogênios |
Descriptor in French: | Halogènes |
Entry term(s): |
Elements, Group 17 Group 17 Elements |
Tree number(s): |
D01.268.380 |
Scope note: | A family of nonmetallic, generally electronegative, elements that form group 17 (formerly group VIIa) of the periodic table. |
Allowable Qualifiers: |
AD administration & dosage AE adverse effects AG agonists AI antagonists & inhibitors AN analysis BL blood CF cerebrospinal fluid CH chemistry CL classification CS chemical synthesis EC economics HI history IM immunology IP isolation & purification ME metabolism PD pharmacology PK pharmacokinetics PO poisoning RE radiation effects SD supply & distribution ST standards TO toxicity TU therapeutic use UR urine |
DeCS UI: | 6372 |
Descriptor UI: | D006219 |
Date Established: | 1966/01/01 |
Date of Entry: | 1999/01/01 |
Revision Date: | 2001/07/25 |
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CHEMICALS AND DRUGS
Inorganic Chemicals [D01]Inorganic Chemicals
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Halogens
- Preferred
Concept UI |
M0009770 |
Scope note | A family of nonmetallic, generally electronegative, elements that form group 17 (formerly group VIIa) of the periodic table. |
Preferred term | Halogens |
Entry term(s) |
Elements, Group 17 Group 17 Elements |
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