actínio

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See also: actinio

Portuguese

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Chemical element
Ac
Previous: rádio (Ra)
Next: tório (Th)

Etymology

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Probably borrowed from French actinium, from New Latin actīnium, from Ancient Greek ἀκτίς (aktís, ray).

Pronunciation

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  • (Brazil) IPA(key): /akˈt͡ʃĩ.ni.u/ [akˈt͡ʃĩ.nɪ.u], (faster pronunciation) /akˈt͡ʃĩ.nju/, /a.kiˈt͡ʃĩ.ni.u/ [a.kiˈt͡ʃĩ.nɪ.u], (faster pronunciation) /a.kiˈt͡ʃĩ.nju/
    • (Southern Brazil) IPA(key): /akˈt͡ʃi.ni.o/ [akˈt͡ʃi.nɪ.o], (faster pronunciation) /akˈt͡ʃi.njo/

Noun

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actínio m (usually uncountable, plural actínios)

  1. (chemistry) actinium (chemical element)