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黃金密度是多少?黃金密度大嗎?

Author：AdminFrom：Change Markets Date：2017-06-28 00:00:00

黃金密度是多少?黃金密度大嗎?黃金的密度會隨著溫度的變化而略有小的變化，常溫下金的密度為19.29-19.37克/立方厘米，比同體積的銀、鉛、錫重壹倍左右。

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金的密度是多少?黃金密度怎麽算的呢?我們可以通過公式來了解壹下黃金密度大小：

壹定黃金首飾的質量(克)比上壹定黃金首飾的體積(立方厘米)等於密度。求出所測黃金首飾的密度，密度為19.32克/立方厘米左右則為純金或較純金，否則即為非純金或成色差的黃金(此法對首飾無任何破壞性)。

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