Question

Why copper and silver are found in combined and free state?

Answer 1

According to the metal reactivity series, Copper, Silver ,Gold and Platinum are placed in the bottom of the table because the mostly donot react with any other element. only copper and silver reacts if pressurised.Gold, and Platinum do not react with anything they are called noble metals. Silver reacts with only a few elements.so, copper and silver are found in free state.

Answer 2

Answer:

According to the metal reactivity series, Copper, Silver ,Gold and Platinum are placed in the bottom of the table because the mostly donot react with any other element. ... Silver reacts with only a few elements.so, copper and silver are found in free state

Explanation:

PLEASE MARK ME AS A BRAINLIEAST ANSWER