protactínio

See also: protactinio

Portuguese

Etymology

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

Pronunciation

(Brazil) IPA^(key): /pɾo.tak.ˈt͡ʃi.ni.u/, /pɾo.tak.ˈt͡ʃi.nju/, /pɾo.ˌta.ki.ˈt͡ʃi.nju/
(South Brazil) IPA^(key): /pɾo.tak.ˈt͡ʃi.ni.o/, /pɾo.tak.ˈt͡ʃi.njo/, /pɾo.ˌta.ki.ˈt͡ʃi.njo/
Hyphenation: pro‧tac‧tí‧ni‧o

Noun

protactínio m (uncountable)

protactinium (chemical element)

Related terms

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