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What else can I help you with?
What happens if you get bleach on sterling silver?
Bleach can cause sterling silver to tarnish or discolor if it comes into direct contact with the metal. It's important to avoid exposing sterling silver to bleach or harsh chemicals to prevent damage. If bleach does come into contact with the silver, rinse it immediately with water and dry it thoroughly.
Why do silver articles turn black when kept in the open for few days?
Silver exposed to the air will combine with the Oxygen in the air to form Black Silver Oxide.This is especially true of the purer samples of Silver like Sterling Silver and purer.
Is 925 sterling silver from China true sterling?
Hi,you can check your `sterling silver` jewellery from China with these easy tricks:You may test it with nitric acid. In an inconspicuous place on the item, lightly scratch or scuff a small spot and apply a tiny drop of nitric acid to the spot. Silver plated brass, nickel silver or low quality silver alloys will turn green when a drop of nitric acid is applied because of the high copper content. Sterling will turn a creamy color. If it turns black, it is coin silver. When testing items you suspect may be silver plated, use a small file to cut through any plating or lacquer in a discreet area on the item. If you see a gold color, you can assume it is brass that has been silver plated.Another test is to use a magnet. Sterling silver will not stick to a magnet, but just because the piece does not stick does not mean that it is sterling silver. Therefore, use this only as a secondary test.
Why does some silver jewelry turn black and some doesn't?
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.
What makes sterling silver tarnish?
exposure to substances which react with the surface of the metal, usually sulphur. Sterling silver is .925 (925%) pure silver. The other .75 is made up of an alloy consisting mainly of copper which oxidizes over time. When copper is exposed to oxygen, it darkens and eventually turns green. Sterling silver doesn't usually turn green but will turn almost black if not protected. Fine silver or .999 silver doesn't tarnish. Argentium silver is a new type of sterling silver that is tarnish-resistant. Only certain chemicals will tarnish Argentium but it will not tarnish from oxidation. Some metals that contain little to no silver are branded with names that make it seem like real silver. One of these metals is nickle silver, which doesn't contain any silver at all.
Will sterling silver turn your skin black or green?
yes
Why does sterling silver turn your skin black?
Silver in the fine powder form is black, that is happening on slight friction of silver metal, which is soft
Why does your body turn silver jewelry?
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.
Will gold over sterling silver turn?
YES!
What happens if you get bleach on sterling silver?
Bleach can cause sterling silver to tarnish or discolor if it comes into direct contact with the metal. It's important to avoid exposing sterling silver to bleach or harsh chemicals to prevent damage. If bleach does come into contact with the silver, rinse it immediately with water and dry it thoroughly.
Why do silver articles turn black when kept in the open for few days?
Silver exposed to the air will combine with the Oxygen in the air to form Black Silver Oxide.This is especially true of the purer samples of Silver like Sterling Silver and purer.
Is 925 sterling silver from China true sterling?
Hi,you can check your `sterling silver` jewellery from China with these easy tricks:You may test it with nitric acid. In an inconspicuous place on the item, lightly scratch or scuff a small spot and apply a tiny drop of nitric acid to the spot. Silver plated brass, nickel silver or low quality silver alloys will turn green when a drop of nitric acid is applied because of the high copper content. Sterling will turn a creamy color. If it turns black, it is coin silver. When testing items you suspect may be silver plated, use a small file to cut through any plating or lacquer in a discreet area on the item. If you see a gold color, you can assume it is brass that has been silver plated.Another test is to use a magnet. Sterling silver will not stick to a magnet, but just because the piece does not stick does not mean that it is sterling silver. Therefore, use this only as a secondary test.
Why does some silver jewelry turn black and some doesn't?
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.
What makes sterling silver tarnish?
exposure to substances which react with the surface of the metal, usually sulphur. Sterling silver is .925 (925%) pure silver. The other .75 is made up of an alloy consisting mainly of copper which oxidizes over time. When copper is exposed to oxygen, it darkens and eventually turns green. Sterling silver doesn't usually turn green but will turn almost black if not protected. Fine silver or .999 silver doesn't tarnish. Argentium silver is a new type of sterling silver that is tarnish-resistant. Only certain chemicals will tarnish Argentium but it will not tarnish from oxidation. Some metals that contain little to no silver are branded with names that make it seem like real silver. One of these metals is nickle silver, which doesn't contain any silver at all.
What chemical is used to make a silver necklace turn black?
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.
Why is my sterling silver and gold jewelry both turning my skin black when I rub it on my skin?
http://www.helium.com/items/597008-why-do-some-jewelry-metals-turn-skin-green
What is the meaning of the term sterling silver?
Sterling is 92.5% silver. The other 7.5% is usually copper, but can include other metals. Copper is added to silver to reduce the material cost, and to increase the hardness. Sterling is by no means the "highest" quality of silver. It is slightly harder than .999 "pure" silver, but it also corrodes much more easily because of the copper content. The black oxidation on sterling silver is a result of copper catalyzing the reaction with air. Salt will also cause sterling to corrode more quickly, but will not affect .999 silver the same way. Salt is found in sweat, seawater, at the table, etc., and all of those sources can cause sterling silver items to turn black. Sterling silver is often coated in a fine layer of .999 silver to hold off corrosion and for the brighter reflectivity of pure silver.
