Tagged By metallic element

What are the uses of copper?

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Copper is a metallic element that is red or orange in color and soft in terms of texture.  The term ‘copper’ comes from the word ‘cuprum’ which has reference to its origins in Cyprus. For&hellip

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What is KDM in gold?

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‘KDM’ in gold refers to the metallic element Kadium, or more commonly referred to as Cadmium. When a gold item is sold with the KDM label, for example, it simply means that this particular piece&hellip

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