单词 | rutherfordium |
释义 | rutherfordium(ˌrʌðəˈfɔːdɪəm) noun a transactinide element produced by bombarding californium-249 nuclei with carbon-12 nuclei. Symbol: Rf; atomic no.: 104; atomic wt: 261 Name in the former Soviet Union: kurchatoviumWord origin C20: named after Ernest Rutherford |
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