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词汇 rutherfordium
释义

Definition of rutherfordium in English:

rutherfordium

noun ˌrʌðəˈfɔːdɪəmˌrəðərˈfɔrdiəm
mass noun
  • The chemical element of atomic number 104, a very unstable element made by high-energy atomic collisions.

    (化学元素)(金卢)(符号: Rf

    Example sentencesExamples
    • My second project is the investigation of the chemistry of rutherfordium in the gas phase.
    • Due to its extremely short half-life (about 0.1milliseconds), there's no reason for considering the effects of rutherfordium in the environment.
    • And the Berkeley name for element 104, rutherfordium, was surely an honour due to one of the century's greatest nuclear physicists.
    • The daughter isotope, rutherfordium - 259 (an isotope of element 104), recoiled into an opposing detector.
    • The American team, on the other hand, proposed the name rutherfordium for the new element, in honor of the great British scientist Sir Ernest Rutherford.

Origin

1960s: modern Latin, named after E. Rutherford (see Rutherford, Sir Ernest).

Rhymes

exordium, Gordium

Definition of rutherfordium in US English:

rutherfordium

nounˌrəT͟Hərˈfôrdēəmˌrəðərˈfɔrdiəm
  • The chemical element of atomic number 104, a very unstable element made by high-energy atomic collisions.

    (化学元素)(金卢)(符号: Rf

    Example sentencesExamples
    • Due to its extremely short half-life (about 0.1milliseconds), there's no reason for considering the effects of rutherfordium in the environment.
    • My second project is the investigation of the chemistry of rutherfordium in the gas phase.
    • The American team, on the other hand, proposed the name rutherfordium for the new element, in honor of the great British scientist Sir Ernest Rutherford.
    • The daughter isotope, rutherfordium - 259 (an isotope of element 104), recoiled into an opposing detector.
    • And the Berkeley name for element 104, rutherfordium, was surely an honour due to one of the century's greatest nuclear physicists.

Origin

1960s: modern Latin, named after E. Rutherford (see Rutherford, Sir Ernest).

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