Silver(I) sulfide facts for kids
Silver(I) sulfide, also known as silver sulfide and silver sulphide, is a chemical compound. Its chemical formula is Ag2S. It contains silver in its +1 oxidation state. It also contains sulfide ions.
Properties
It is a black solid. It reacts with acids. It is heavy. It can irritate the skin.
Occurrence and preparation
It exists in the ground as acanthite and argentite. It is also made when silver is in air containing hydrogen sulfide. The oxygen in air cannot oxidize the silver directly; the hydrogen sulfide helps it. It is the tarnish on silver items.
Uses
It is mostly an unwanted product when silver tarnishes.
Related pages
See also
In Spanish: Sulfuro de plata para niños
All content from Kiddle encyclopedia articles (including the article images and facts) can be freely used under Attribution-ShareAlike license, unless stated otherwise. Cite this article:
Silver(I) sulfide Facts for Kids. Kiddle Encyclopedia.