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Yes, chlorine does turn sterling silver black!!
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∙ 13y ago
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What happens if you get bleach on sterling silver?
it breaks down the silver causing it to turn black. it also causes it to become very brittle.
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.
How can you test a coin for real silver?
Sterling Silver is very easy to test. Silver plated brass, nickel silver or low quality silver alloys will turn green when a drop of Nitric acid is applied. Sterling will turn a creamy color. Testing kits made specifically to test sterling silver are available from many jewelry supply companies.
Is titanium better than sterling silver?
That depends on certain criteria. Sterling Silver is more valuable, is a precious metal and titanium is not. Sterling Silver is also shiner than platinum and is actually the whitest metal there is. Sterling Silver is heavier than titanium but is weaker as it rates 4 on mohs scale. titanium rates about 6 on mohs scale for strengh and will last longer than silver but weighs half as much as steel so its the lightest in weight for a wedding ring. Sterling Silver tarnishes when exposed to body acids and oxygen but if worn daily it will not tarnish. Sterling Silver is easily attacked by chemicals such as chlorine in pools which will make it turn partially black which is Silver Sulfate but can be re-polished. Titanium makes more sense if you abuse your rings more violently in the elements so choosing is up to whether you like the color durability or weight of the rings.
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
What happens if you get bleach on sterling silver?
it breaks down the silver causing it to turn black. it also causes it to become very brittle.
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.
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.
Will gold over sterling silver turn?
YES!
How can you test a coin for real silver?
Sterling Silver is very easy to test. Silver plated brass, nickel silver or low quality silver alloys will turn green when a drop of Nitric acid is applied. Sterling will turn a creamy color. Testing kits made specifically to test sterling silver are available from many jewelry supply companies.
Is titanium better than sterling silver?
That depends on certain criteria. Sterling Silver is more valuable, is a precious metal and titanium is not. Sterling Silver is also shiner than platinum and is actually the whitest metal there is. Sterling Silver is heavier than titanium but is weaker as it rates 4 on mohs scale. titanium rates about 6 on mohs scale for strengh and will last longer than silver but weighs half as much as steel so its the lightest in weight for a wedding ring. Sterling Silver tarnishes when exposed to body acids and oxygen but if worn daily it will not tarnish. Sterling Silver is easily attacked by chemicals such as chlorine in pools which will make it turn partially black which is Silver Sulfate but can be re-polished. Titanium makes more sense if you abuse your rings more violently in the elements so choosing is up to whether you like the color durability or weight of the rings.
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.
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.
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
