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| - | + | Anyone would think from the existing fashion trend for platinum this was a recently discovered metal. Actually, this is definately not the facts. The Spaniards discovered Platinum in 1590, but disdained it because it looked like gold, as opposed to the yellow metal which they loved. What the Spanish explorers failed to appreciate was that platinum is 34 occasions rarer than gold. Jewelry only arises from meteorites. That is one basis for its scarcity. | |
| - | + | Platinum is increasingly found in jewelry because it is more ductile than gold. It could be drawn into fine wire, allowing the contractor to generate more elaborate designs than is possible with gold. Diamonds are also set off by the silvery color of platinum more attractively than gold. | |
| - | + | Platinum is very unreactive chemically, so that it can never react with oxygen or hydrogen sulfide and tarnish. It will always remain shiny. | |
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| + | If you've an allergy to certain jewelry, consider switching to platinum, as if. Jewelry jewelery contains number nickel, the steel that's blended with gold that causes a hypersensitive reaction. Being totally unreactive, jewelry can never result in a rash and other hypersensitive reaction. Platinum is used to produce pacemakers because it is so well tolerated by the body. | ||
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| + | Platinum has a great number of much more important uses than jewelery. It's a catalyst. Which means platinum allows other chemicals, like gases, to react easily on its surface without affecting the platinum itself in any way. The jewelry is not suffering from the response at all. It's still there following the a reaction to continue working. Very useful. | ||
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| + | The most well known exemplory case of jewelry use within in this way is in automobile exhaust catalysts. It's also utilized in making nitric oxide, which is essential to making nitric acid, one of the essential chemicals our modern chemical industry depends on for making from drugs to explosives. | ||
Revision as of 23:55, 16 March 2013
Anyone would think from the existing fashion trend for platinum this was a recently discovered metal. Actually, this is definately not the facts. The Spaniards discovered Platinum in 1590, but disdained it because it looked like gold, as opposed to the yellow metal which they loved. What the Spanish explorers failed to appreciate was that platinum is 34 occasions rarer than gold. Jewelry only arises from meteorites. That is one basis for its scarcity.
Platinum is increasingly found in jewelry because it is more ductile than gold. It could be drawn into fine wire, allowing the contractor to generate more elaborate designs than is possible with gold. Diamonds are also set off by the silvery color of platinum more attractively than gold.
Platinum is very unreactive chemically, so that it can never react with oxygen or hydrogen sulfide and tarnish. It will always remain shiny.
If you've an allergy to certain jewelry, consider switching to platinum, as if. Jewelry jewelery contains number nickel, the steel that's blended with gold that causes a hypersensitive reaction. Being totally unreactive, jewelry can never result in a rash and other hypersensitive reaction. Platinum is used to produce pacemakers because it is so well tolerated by the body.
Platinum has a great number of much more important uses than jewelery. It's a catalyst. Which means platinum allows other chemicals, like gases, to react easily on its surface without affecting the platinum itself in any way. The jewelry is not suffering from the response at all. It's still there following the a reaction to continue working. Very useful.
The most well known exemplory case of jewelry use within in this way is in automobile exhaust catalysts. It's also utilized in making nitric oxide, which is essential to making nitric acid, one of the essential chemicals our modern chemical industry depends on for making from drugs to explosives.
