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Meaning of protactinium

Source language: EnglishDictionary language: English

protactinium

Pronunciation:/ˌpɹəʊ.tækˈtɪn.i.əm//ˌpɹoʊ.tækˈtɪn.i.əm/

noun

Definitions

  1. A chemical element (symbol Pa) with atomic number 91: a dense, silvery-gray actinide metal.

Sources:https://en.wiktionary.org/wiki/protactinium

Related words

paatomic number 91protoactiniumactiniumeka-protactiniumpalladiumactinideplutonium