Synonyms of Atomic Number 91 in English :
Antonyms of Atomic Number 91 in English
Thesaurus of Atomic Number 91 in English
Atomic Number 91
see definition of atomic number 91Synonyms of atomic number 91
1. (noun) a short-lived radioactive metallic element formed from uranium and disintegrating into actinium and then into lead
Hypernyms of atomic number 91
1. (noun) a short-lived radioactive metallic element formed from uranium and disintegrating into actinium and then into lead