天气预报 > 其他 > 挥发的水银会依附在衣服上吗
挥发的水银会依附在衣服上吗
更新时间: 2020-11-02 00:00:00  

挥发的水银会依附在衣服上。水银是常温下惟一呈液态的金属,含有它的用品一旦被打碎,水银就会蒸发。而且,它的吸附性特别好。水银蒸气易被墙壁和衣物等吸附。汞,俗称水银,汞在自然界中分布量极小,被认为是稀有金属,但是人们很早就发现了水银。天然的硫化汞又称为朱砂,由于具有鲜红的色泽,因而很早就被人们用作红色颜料。根据殷虚出土的甲骨文上涂有丹砂,可以证明中国在有史以前就使用了天然的硫化汞。

关键词: 挥发 水银 依附 衣服

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