francium中文,francium的意思,francium翻译及用法

2026-03-21 08:12 浏览次数 13

francium

英[ˈfrænsiəm]美[ˈfrænsiəm]

n. 元素钫

francium 英语释义

英语释义

  • a radioactive element of the alkali-metal group discovered as a disintegration product of actinium

francium 片语

片语

francium oxide氧化钫

francium compounds钫化合物

Fr Francium

francium compound[无化]

eka francium类钫

Isotopes of franciumFrancium (Fr) has no stable isotope A standard atomic mass cannot be give

Francium Carbide钫碳化物

francium isotope[核]

francium 例句

英汉例句

  • Gallium is solid at room temperature but will melt if held in your hand, caesium (Cs), and francium (Fr) ?the second rarest naturally occurring element, can also be liquid at or near room temperature.

    金属镓在室温里是固体状态但是把它放在你的手上它就会融化,金属铯,元素钫这些比较稀有的元素在室温或者接近室温的情况下是液体状态的。

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