Question

what are noble metals and nobele gases ? write their uses also​

Answer 1

Answer:

Uses of the Noble Metals

Platinum, Gold, Silver, and Palladium: This are bullion metals, used to make coins and jewelry. These elements are also used in medicine, particularly silver, which is antibacterial. Because they are excellent conductors, these metals may be used to make contacts and electrodes.

Answer 2

Explanation:

The noble gases include helium, neon, argon, krypton, xenon, and radon. Noble gases are all odorless, colorless nonmetals. All of the noble gases have full shells of valence electrons. Electrons are the subatomic particles responsible for many of the reactions of elements. Noble gases are monatomic.

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