Question

What are noble metals and why are they used to make ornaments?

Answer 1

The metals (e.g. gold, silver, or platinum) which resists chemical action, does not corrode, and is not easily attacked by acids are called noble metals. Noble metals are used to make ornaments because they having high resistance to corrosion even in adverse condition.

Answer 2

Hi....

Noble metals do not undergo chemical reactions easuly/ immediately....they take much time ....and due to this ornaments are made of noble metals...
Examples- Gold, Silver, Platinum....

Hope this helps you.... ☺