Chemicals and Drugs

Yttrium Isotopes

Stable yttrium atoms that have the same atomic number as the element yttrium, but differ in atomic weight. Y-89 is the only naturally occurring stable isotope of yttrium.

National Library of MedicineMedical Subject Headings2026

Structured Summary

Abstract

Stable yttrium atoms that have the same atomic number as the element yttrium, but differ in atomic weight. Y-89 is the only naturally occurring stable isotope of yttrium.

MeSH Record

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Synonyms

1 entry terms
  • Isotopes, Yttrium

MeSH Record

Aspects Covered

24 allowable subheadings

Indexed with the subheadings administration & dosage, adverse effects, agonists, analysis, antagonists & inhibitors, blood, cerebrospinal fluid, chemical synthesis, chemistry, classification, economics, history, immunology, isolation & purification, metabolism, pharmacokinetics, pharmacology, poisoning, radiation effects, standards, supply & distribution, therapeutic use, toxicity, urine.

MeSH Hierarchy

Tree Numbers

  1. D01w.268w.558w.975w.500w
  2. D01w.268w.956w.890w.500w
  3. D01w.496w.943w
  4. D01w.552w.550w.975w.500w

AMA Style

References

  1. National Library of Medicine. Yttrium Isotopes. Medical Subject Headings (MeSH). 2026. Unique ID D015020. http://id.nlm.nih.gov/mesh/2026/D015020
  2. Yttrium Isotopes. In: Wikipedia. https://en.wikipedia.org/wiki/Isotopes_of_yttrium
  3. Yttrium Isotopes. In: Wikidata. https://www.wikidata.org/wiki/Q1190172