"Chemical Phenomena" is a descriptor in the National Library of Medicine's controlled vocabulary thesaurus,
MeSH (Medical Subject Headings). Descriptors are arranged in a hierarchical structure,
which enables searching at various levels of specificity.
The composition, structure, conformation, and properties of atoms and molecules, and their reaction and interaction processes.
This graph shows the total number of publications written about "Chemical Phenomena" by people in this website by year, and whether "Chemical Phenomena" was a major or minor topic of these publications.
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