English dictionary
actinide
/'/&/kt/I/,n/aI/d/
Definitions, examples, synonyms and antonyms from WordNet 3.0.
noun
-
any of a series of radioactive elements with atomic numbers 89 through 103
Source: WordNet 3.0
English dictionary
/'/&/kt/I/,n/aI/d/
Definitions, examples, synonyms and antonyms from WordNet 3.0.
any of a series of radioactive elements with atomic numbers 89 through 103
Source: WordNet 3.0