FashionJewelry

How to check silver

Silver thanks to its unique qualities occupies a special place among the precious metals. In ancient times, they talked about the amazing magical properties of a given metal. In ancient Greece, he was associated with the feminine principle, with the magic of the night. Other nations also have special tales and signs about silver. The Incas said that silver is moon tears. The Egyptians, on the other hand, assured us that the God of Rao was made of this metal. Since ancient times, different nations believed in the power of silver amulets as protectors from evil spirits.

Silver things interact with both the human body and other things. Due to its qualities, this metal is able to eliminate odors, keep the freshness of drinking water. It also has antimicrobial and disinfectant properties. The metal is ductile, durable and easily liable to forging.

History says that in ancient times silver was used as a medicine. Metal plates were applied to the wound in order for it to heal faster. There are many ways to treat diseases using silver particles. This has been known since the days of Herodotus, Agricola, Pliny.

It excited people from antiquity and how to check silver. It is known that with time this metal darkens. It is also possible to determine the authenticity by smell, by touch or by chalk. Silver has a high thermal conductivity and quickly takes the same temperature as the object with which it interacts. For example, if you lower it into hot water, silver will instantly become as hot.

How to check silver in more modern ways? It's simple. Metal is not magnetic, so just bring it to the magnet to determine the authenticity. Also help in checking and sulfuric chemist's ointment. If the metal smeared with it, it instantly turns black. Iodine has similar properties.

How to check silver with chemicals? If you have the opportunity to get nitric acid, then it is the best way to verify the authenticity of the metal. Its interaction with real silver will give a green hissing foam.

Also, everyone is interested in how to check silver when buying in a store. There is a test on the script. High-grade silver has even two hallmarks. The highest test is 925. It contains 92.5% of the purest silver. Everything below is considered ecclesiastical, you should not take it. The alloy of 875 samples contains 87.5% with an admixture. They use it in industry, making household and jewelry.

Experts know how to determine silver in appearance and touch and in other ways, but for daily life, the methods described above are sufficient.

The density of silver is about 10.5 g / cm3. Metal has a reflectivity, as well as thermal and electrical conductivity.

Table silver originated in the days of the nobility and gained its popularity in this era. Dishes from silver showed good taste of the owners. They were inherited and valued by the aristocracy. Today, table silver is still highly valued. He is given on anniversaries and weddings. Why is silverware so valued? It is beautiful and aesthetic, and also useful for health. A priori, it is associated with luxury, prosperity and good taste. Even if there is at least one spoon made of the highest quality metal in the house, this already says a lot about the owners. Collect the same table silver itself can only allow families with high incomes.

Often silverware turns black and acquires an unattractive dark coating. In order to eliminate it, you will need citric acid, soda, toothpaste or hydrogen peroxide. You can either wipe the dishes or decorations with these tools, or soak in the solution. In any case, the shine and radiance will return to silver.

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