Question

3.Write any two uses of noble metals.


Please


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Answer 1

Answer:

Answer: Abstract. 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.

Explanation:

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Answer 2

Answer:

Gold and silver

Explanation:

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