Why do silver articles turn black when exposed to air?

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Chemistry · Chemical Properties of Metals

Verified Solution4 OptionsUpdated: October 2026👁️1 View

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Correct answer

Due to formation of a silver sulphide layer by reacting with sulfur in the air.

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Answer 1

Due to reaction with moisture causing rusting.

Answer 2

Due to oxidation and forming silver oxide.

Answer 3

Due to reaction with nitrogen to form silver nitrate.

Answer 4

Due to formation of a silver sulphide layer by reacting with sulfur in the air.

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