actinide series


Also found in: Dictionary, Medical, Encyclopedia, Wikipedia.
Related to actinide series: lanthanide series
Graphic Thesaurus  🔍
Display ON
Animation ON
Legend
Synonym
Antonym
Related
  • noun

Words related to actinide series

(chemistry) a series of 15 radioactive elements with increasing atomic numbers from actinium to lawrencium

References in periodicals archive ?
These isotopes have half-lives 100 to 500 times longer than predicted by theory--sufficiently long to permit detailed studies of the chemical properties of lawrencium, the last member of the actinide series.
In both the Lanthanide and Actinide series, the d shells that fill after the f shells are primes, explaining why only these d shells (beginning with Z = 71 for Lanthanide and Z = 103 for Actinide) are filled with primes because they would normally be f shells in the sequence if we looked strictly at observed spectroscopic data.