gold
Gold is a unique element. It has many qualities that distinguish it from other elements. The most important is that it is not affected by rust, and this proves its existence in contemporary times through the ages and the times, in addition to the brilliant glamor that characterizes it.
There are many ways to help people differentiate between real gold and fake gold or silver, which is what will be explained in this article.
Distinguish between real gold and silver
These steps indicate the difference between real gold and silver at purchase, as follows:
- Gold is not attracted to magnets or similar, and this is most characteristic of the rest of the elements, where the magnet is directed towards the piece of gold when buying to see if it is pure gold or not.
- Precious jewelry contains a gold-stamped sign to indicate the region or country from which it is issued. This sign is located at the tip of the piece at the corner, such as the clasp, which can be seen only by the magnifying glass, so it should be checked with the magnifying glass before purchase.
- Increasing the weight of gold and increasing its weight over the usual proof that it is frayed, preferably introduced to the gold expert.
- Is not affected by the colors adjacent to it, if passed in front of the white ceramic and showed another color, this evidence that it is not real gold.
- It is known that gold does not melt in the acids exposed to it, so it is recommended to examine in nitric acid, if the piece is dissolved in it is clear proof that it is not gold.
Methods used to know the real gold from the fake
- Knowing the gold from smell: Real gold has no smell, unlike what is known about the fake, when buying the piece prefer to smell it, if it smells strong as sulfur, this is evidence that it is fake.
- Knowing the real gold from the water: Prepare a cup of water and put the gold inside, if it is shown at the bottom of the cup is clear evidence that it is real gold, but if moved from place, this is evidence that it is fake.
- Knowledge of real gold vinegar: This is done through the availability of some tools in the kitchen, and here we will explain the way:
- Remove dust and dirt from the gold to be checked with a clean cloth and wash with water, until thoroughly cleaned.
- Add two or three drops of vinegar to the small piece of gold, but if a large piece is placed in a large container containing vinegar.
- The color of becomes black when exposed to vinegar, but if it is real gold will keep the color; being not affected by the external factors affecting it, and does not react with oxygen.
- Wash with cold water, clean with vinegar, and then dry.