rutherfordium
/ˌrʌðəˈfɔːdɪəm/noun
mass noun
- the chemical element of atomic number 104, a very unstable element made by high-energy atomic collisions. (Symbol: Rf)（化学元素）（符号： Rf）。
词源
1960s: modern Latin, named after E. Rutherford （see R UTHERFORD1）.