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"Lawrencium" 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.

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Lawrencium. A radioactive actinide discovered in 1961. It has the atomic symbol Lr, atomic number 103, and atomic weight of 257. There are two isotopes with mass number 257 or 258, and mass number 256.

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This graph shows the total number of publications written about "Lawrencium" by people in UAMS Profiles by year, and whether "Lawrencium" was a major or minor topic of these publications.
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