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纯铜的颜色是？是什么颜色的

2025-03-15 23:03:47

推荐回答（1个）

回答1：

按原子光谱学来说纯铜的颜色其实是一种稍带粉红的颜色。
由於铜暴露在空气中会慢慢和氧气化合,产生一层红色的氧化铜来。
如果不把它除掉的话,时间一久,氧化铜就会再和空气中少量的二氧化碳化合,产生一种绿色的物质.

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