Gold is naturally soft when compared to platinum, but the alloy really does add a lot of strength, so your white gold rings are not going to get scratched off quite as easily as platinum rings....
Category: Gold
In its pure state, gold does not rust, and there are several explanations behind this conclusion. To better understand the question 'does gold rust," we need first to know what is gold and rust....
Gold-filled is not solid gold. Gold-filled items are made with a base metal (such as copper) and then covered in layers of gold using heat and pressure. The layer of gold must be 100% genuine, so...
Although pure metallic gold does not react to sulfur in the air, it will tarnish if exposed to ozone or hydrogen sulfide. This happens when small amounts of chlorine (in tap water) mix with hydrogen...
Let's look at some theories behind why gold is valued by society and what makes it unique or different from other materials. In doing this, we hope to understand better why certain metals are more...
In today’s world, gold is among the best investments and poised to even get higher in coming years. Gold is accepted all over the world as a currency or medium of trade. It is a highly valued and...
