protactínio
Jump to navigation
Jump to search
See also: protactinio
Portuguese[edit]
Etymology[edit]
From prot(o)- (“proto-”) + actínio (“actinium”), from Ancient Greek ἀκτίς (aktís, “ray”).
Pronunciation[edit]
- Hyphenation: pro‧tac‧tí‧ni‧o
Noun[edit]
protactínio m (uncountable)
- protactinium (chemical element)