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(中文) 元素周期表系列:第86号元素——氡元素

Chemistry, Popular ScienceBy PhDSciNet TeamMonday December 10th, 2018Leave a comment

(中文) 氡(Radon)在元素周期表中排在86位,元素符号是Rn,属于稀有气体元素。 在所有气体中, 有单个氡原子组成的氡气是最重的……

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