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caesium

/ˈsiː.zi.əm/

翻译: 一种柔软、银白色、有延展性的金属元素,在常温下呈液态,是最正电性和碱性最强的金属。

1 个条目

noun

C1formalcommonscientific/ˈsiː.zi.əm/

不可数

A soft, silver-white, ductile metallic element that is liquid at normal temperatures and is the most electropositive and alkaline metal.

  • 🇨🇳一种柔软、银白色、有延展性的金属元素,在常温下呈液态,是最正电性和碱性最强的金属。
  1. Chemical element C1 formal scientific

    A soft, silvery-white, highly reactive metallic element that is liquid at or near room temperature. It is the most electropositive and alkaline of all metals.

    • Caesium is used in atomic clocks due to its precise resonance frequency.
    • The metal caesium reacts violently with water, producing hydrogen gas.
    • Caesium-137 is a radioactive isotope used in medical treatments and industrial gauges.

    🇨🇳化学元素

    同义词: cesium

  • caesiums plural form
  • caesiums' possessive plural form
  • caesium's possessive singular form