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化学元素之最

更新时间: 2020-10-23 00:00:00     

1、最轻的元素:氢;

2、在地球上存量最少的元素:砹;

3、最重的元素:锇;

4、最重的气体元素:氡;

5、熔点最低的元素:氦;

6、最高熔点的金属元素:钨;

7、由最多同位素构成的元素:氙;

8、由最少同位素构成的元素:氢,只有3种;

9、展延性最好的元素:金;

10、最昂贵的元素:鉲;

11.以最纯的状态得到的元素:锗。

关键词: 化学元素

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