no it will tarnish on you and turn green but only if it isn't stainless steel
black rhodium these days is what it used to turn jewelry black in some parts of the piece. now engraved jewelry unsure,but a manual oxidation process is used on various pieces.
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)
No.
be a ompalompa
Yes, chlorine does turn sterling silver black!!
Let's Make the Water Turn Black was created in 1968.
http://www.helium.com/items/597008-why-do-some-jewelry-metals-turn-skin-green
The main cause of green discoloration on hands is a reaction between certain metals (like copper or brass) in jewelry and the acids in sweat. This reaction can result in the skin turning green due to the formation of copper salts. Proper cleaning and maintenance of jewelry can help prevent this discoloration.
Silver jewelry may turn black due to oxidation when it comes in contact with air and sulfur-containing substances. This reaction forms silver sulfide, resulting in a tarnished appearance. Silver jewelry that is plated with rhodium or made with high-quality silver alloys may be less prone to tarnishing, while pure silver or sterling silver jewelry is more likely to tarnish over time.
It is the nickel in some silver jewelry that reacts with your body chemistry to turn your skin and the jewelry black. .925 Sterling Silver, such as that offered by Tiffany and Silpada, contains no nickel. .925 sterling silver is 92.5 pure silver, with only 6.5% copper added for stablity.
To turn green black, add black.
moonpig.com does that. you can turn it into a card!