Question

3.
what are uses
noble
of nobet metals​

Answer 1

Noble metals used for dental castings continue to consist of alloys of gold, palladium, and silver (not a noble metal), with smaller amounts of iridium, ruthenium, and platinum. The majority are used as a backing for ceramic baking, with the rest used as inlays, onlays, and unveneered crowns

Answer 2

Answer:

they are stable and they don't get destroyed at many times and metals of noble gases are not present