The reason why gold burns less is that the purity of gold is insufficient or the surface is mixed with impurities. The chemical element of gold is AU, which is a very stable element. It does not reduce quality and purity due to high temperature, but it will consume or consume because of processing or.
The gold is less
. When the purity of gold is less than 99.9%, the other metal elements contained in it are oxidized due to high temperature, which decreases.
During the wearing of gold jewelry, other impurities will be stuck on the surface. The impurities will be removed when burning, which will affect the weight.
It some bad merchants deceive customers by pressing scales, and use the above reasons to reduce weight.
The reason why gold burns less is that the purity of gold is insufficient or the surface is mixed with impurities. The chemical element of gold is AU, which is a very stable element. It does not reduce quality and purity due to high temperature, but it will consume or consume because of processing or.
The gold is less
. When the purity of gold is less than 99.9%, the other metal elements contained in it are oxidized due to high temperature, which decreases.
During the wearing of gold jewelry, other impurities will be stuck on the surface. The impurities will be removed when burning, which will affect the weight.
It some bad merchants deceive customers by pressing scales, and use the above reasons to reduce weight.