Synonyms of Protactinium in English :
Antonyms of Protactinium in English
Thesaurus of Protactinium in English
Protactinium
see definition of protactiniumSynonyms of protactinium
1. (noun) a short-lived radioactive metallic element formed from uranium and disintegrating into actinium and then into lead
Hypernyms of protactinium
1. (noun) a short-lived radioactive metallic element formed from uranium and disintegrating into actinium and then into lead