nobelium
Množina: nobelia
Synthesized, radioactive, metallic element of the actinide series, symbol No, atomic number 102, atomic weight 259. It is synthesized by bombarding curium with carbon nuclei.
It was named in 1957 after the Nobel Institute in Stockholm, Sweden, where it was claimed to have been first synthesized. Later evaluations determined that this was in fact not so, as the successful 1958 synthesis at the University of California at Berkeley produced a different set of data. The name was not, however, challenged. In 1992 the International Unions for Pure and Applied Chemistry and Physics (IUPAC and IUPAP) gave credit to Russian scientists in Dubna for the discovery of nobelium.
A radioactive transuranic element synthesized by bombarding curium with carbon ions; 7 isotopes are known; SYN. No, atomic number 102.
No · atomic number 102
no ball · nobble · nobby · Nobel · Nobelist · nobelium · Nobel laureate · Nobel Peace Prize · Nobel Prize · Nobel Prize for Literature · Nobel Prize winner