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为什么黄铁矿不能被磁铁吸起来
更新时间: 2020-05-25 00:00:00  

并不是只要有铁或者铁原子就可以被磁铁吸引,被磁铁吸引都是在矿物是铁磁性的情况下才可以进行。黄铁矿是低顺磁性,就是只有一个非常小的磁矩。之所以这样是取决于黄铁矿的晶体结构。因为晶体结构和化学组成为硫化二铁,所以黄铁矿是顺磁性无法被磁铁吸引。

关键词: 为什么 黄铁矿 磁铁 起来

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