protactínio

See also: protactinio

Portuguese

Etymology

From prot(o)- (“proto-”) +‎ actínio (“actinium”), from Ancient Greek ἀκτίς (aktís, “ray”).

Pronunciation

• Hyphenation: pro‧tac‧tí‧ni‧o

Noun

protactínio m (uncountable)

1. protactinium (chemical element)

Related terms

• actinídeo
• actínio