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protoattinio

From Wiktionary, the free dictionary

Italian

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Chemical element (edit)
Pa
Atomic number 91
protoattinio
Classification data
Period 7
Group 3
Block f-block
Class actinide
Previous: ← torio (Th)
Next: uranio (U) →

Etymology

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    From proto- +‎ attinio.

    Pronunciation

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    • IPA(key): /ˌprɔ.to.atˈti.njo/
    • Rhymes: -injo
    • Hyphenation: pro‧to‧at‧tì‧nio

    Noun

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    protoattinio m (plural protoattini)

    1. (chemistry) protactinium