The acidity in skin has tendency to cause silver to turn black or green. This is a corrosive agent that can be cleaned with a quality silver cleaner.
Yes, chlorine does turn sterling silver black!!
NO. Silver will tarnish and turn black, though. Silver will but Gold shouldn't wrong answer: Gold can turn dark grey/ black also (if you don't know / don't answer)
Yes, silver can turn black when exposed to bleach due to a chemical reaction with sulfides present in the environment. This black tarnish can be removed using appropriate silver polish or cleaning methods.
Silver in the fine powder form is black, that is happening on slight friction of silver metal, which is soft
yes
yes
because of sulphide coating on silver
you cant ok..........................
They turn black
Silver articles turn black when exposed to air due to a chemical reaction with sulfur compounds in the air, forming silver sulfide. This black substance formed is called tarnish, which is a layer of silver sulfide that can be removed by polishing.
When silver interacts with oxygen it creates silver oxide. It is a similar reaction as to when water interacts with iron.