Catalan edit

Chemical element
Pa
Previous: tori (Th)
Next: urani (U)

Pronunciation edit

Noun edit

protactini m (uncountable)

  1. protactinium

Vietnamese edit

Chemical element
Pa
Previous: thori (Th)
Next: urani (U)

Etymology edit

Ultimately from New Latin protactinium, with the suffix -um removed as with most chemical elements.

Pronunciation edit

Noun edit

protactini

  1. protactinium