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radiothorium
radiothorium (ˌraɪdɪəʊˈθɔːrɪəm) n (Chemistry) chem a radioactive isotope of thoriumThesaurus| Noun | 1.radiothorium - radioactive isotope of thorium with mass number 228thorium-228atomic number 90, thorium, Th - a soft silvery-white tetravalent radioactive metallic element; isotope 232 is used as a power source in nuclear reactors; occurs in thorite and in monazite sands |
radiothorium
radiothorium[¦rād·ē·ō′thȯr·ē·əm] (nuclear physics) Conventional name of the isotope of thorium which has mass number 228. Symbolized RdTh. radiothorium
Synonyms for radiothoriumnoun radioactive isotope of thorium with mass number 228SynonymsRelated Words- atomic number 90
- thorium
- Th
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