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Category: 化學類

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化学家一般是指从事于近现代化学研究的科学家，有专职和兼职之分，在英國亦可指藥劑師。化學家們會對化學元素、原子、分子及它們如何互相作用作出研究。化學家們研究並測試藥物、炸藥及之類其他的東西。化學是一門...