What is another word for protactinium?

123 synonyms found

Pronunciation:

[ pɹˌə͡ʊtɐktˈɪni͡əm], [ pɹˌə‍ʊtɐktˈɪni‍əm], [ p_ɹ_ˌəʊ_t_ɐ_k_t_ˈɪ_n_iə_m]

Protactinium is a chemical element with the atomic number 91. It is a radioactive metal that is silver-gray in color. When it was first discovered, it was named "protoactinium," which means "before actinium." Synonyms for protactinium include protoactinium, element 91, and Pa. The symbol Pa is derived from its name, which is derived from the Greek word "protos," meaning "first," and "actinium," the element that comes after protactinium in the periodic table. Other synonyms for protactinium include proactinium, protothorium, and brevium. Protactinium has a half-life of 32,760 years, and it is used in nuclear reactors, as well as in scientific research.

Related words: protactinium metal, protactinium oxide, protactinium dioxide, protactinium chloride, protactinium sulfate, protactinium nitrate

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    What are the hypernyms for Protactinium?

    A hypernym is a word with a broad meaning that encompasses more specific words called hyponyms.

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