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How to say: protactinium

Spelling: Protactinium Syllables  protactinium
US accent
/pɹˌoʊɾɐktˈɪniəm/
UK accent
/pɹˌəʊtɐktˈɪniəm/
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Definition

Definition — a short-lived radioactive metallic element formed from uranium and disintegrating into actinium and then into lead

Cross intents

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