Question

Why is gold silver and platinum consider a Nobel metal

Answer 1

simply saying they are known as Noble metals because they are not much reactive as the other ones

Answer 2

The noble metals are a group of metals that resist oxidation and corrosion in moist air. The noble metals are not easily attacked by acids. They are the opposite of the base metals, which more readily oxidize and corrode. Thus gold silver and platinum consider a Nobel metals....☺️☺️