Summary
English Synonyms:   more detail...
  1. protoactinium:


English

Detailed Synonyms for protoactinium in English

protoactinium:

protoactinium [the ~] noun

  1. the protoactinium
    – a short-lived radioactive metallic element formed from uranium and disintegrating into actinium and then into lead 1
    the atomic number 91; the protactinium; the protoactinium; the Pa
    – a short-lived radioactive metallic element formed from uranium and disintegrating into actinium and then into lead 1

Alternate Synonyms for "protoactinium":


Related Definitions for "protoactinium":

  1. a short-lived radioactive metallic element formed from uranium and disintegrating into actinium and then into lead1