protoactinium | अमरकोश

वेबसाइट एवम् मोबाइल ऐप से विज्ञापनों को हटाने के लिए कृपया सदस्यता ग्रहण करें। सदस्यता शुल्क अमरकोश में नए शब्द एवम् परिभाषाएँ सम्मिलित करने तथा अन्य भाषा से सम्बन्धित सुविधाएँ जोड़ने में सहायक होगा।

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English शब्दकोश से protoactinium शब्द का अर्थ तथा उदाहरण पर्यायवाची एवम् विलोम शब्दों के साथ।

protoactinium noun

अर्थ : A short-lived radioactive metallic element formed from uranium and disintegrating into actinium and then into lead.

पर्यायवाची : atomic number 91, pa, protactinium

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