First Known Use: 1961
Dictionary
lawrencium
noun law·ren·ci·um \lȯ-ˈren(t)-sē-əm\
Definition of LAWRENCIUM
: a short-lived radioactive element produced artificially — see element table
See lawrencium defined for kids
ADVERTISEMENT
Origin of LAWRENCIUM
New Latin, from Ernest O. Lawrence
Medical Dictionary
lawrencium
noun law·ren·ci·um \lȯ-ˈren(t)-sē-əm\
Medical Definition of LAWRENCIUM
: a short-lived radioactive element that is produced artificially from californium—symbol Lr; see element table
Biographical Note for LAWRENCIUM
Law·rence \ˈlȯr-ən(t)s, ˈlär-\ , Ernest Orlando (1901–1958), American physicist. Lawrence was associated with the University of California, Berkeley, for virtually all of his research career. He was responsible for the establishment of the Radiation Laboratory at Berkeley and was appointed its director in 1936. He first conceived of the cyclotron, a subatomic particle accelerator, in 1929, and in 1939 he was awarded the Nobel Prize for Physics for its invention. Using the cyclotron Lawrence produced radioactive phosphorus and other isotopes for medical use, including iodine for the first therapeutic treatment of hyperthyroidism. In 1961 element 103 was named lawrencium in his honor.
Learn More About LAWRENCIUM
Browse
Next Word in the Dictionary: law sakesPrevious Word in the Dictionary: lawrenciteAll Words Near: lawrencium
ADVERTISEMENT
Seen & Heard
What made you want to look up lawrencium? Please tell us where you read or heard it (including the quote, if possible).