protactinium
(Inglese)
A chemical element (symbol Pa) with atomic number 91. A dense, silvery-gray actinide metal.
Pronunciato come (IPA)
/ˌpɹəʊ.tækˈtɪn.i.əm/
Etimologia (Inglese)
From proto- + actinium.
protactinium
protactinio
protactinium
Protactinium
πρωτακτίνιο
protactínio
protactinium protaktyn
بروتكتنيوم
protaktinyum proaktyn
protoactini
protactini بروتكتينيومSign in to write sticky notes
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