1 thought on “How to get gold earrings without cleaning”

  1. All gold earrings need to be cleaned.
    Golden earrings are one of the jewelry that female friends like very much, but the earrings are different from other jewelry. When wearing, you need to wear earlobe and directly contact the skin of the human body. Therefore Skin infection.
    The introduction of gold
    Gold is a single -quality form of chemical element gold. It is a soft, golden, and precious metal. Gold is one of the rare, precious and extremely valued metals. Internationally, gold is generally based on ounces. In ancient China, "two" was used as a gold unit, and it was a very important metal. Not only special currency for reserves and investment.
    At the same time, it is also an important material for the jewelry, electronics industry, modern communication, aerospace and air industry and other departments. Gold as a precious metal, has good physical characteristics, "real gold is not afraid of fire" is the chemical stability of gold. It is very high, it is not easy to chemically react with other substances, and you don't have to worry about oxidation and discoloration. Even in the melting state, it will not be oxidized and discolored.
    The density and heavy feel. Good toughness and ductility, good guidance. Pure gold has gorgeous yellow, but after incorporating other metals, the color changes greatly. For example, gold and copper alloy are dark red, and the silver alloy is light yellow or gray -white. Jin Yi was grinded into powder, which is why Jin is scattered in nature. Pure gold jewelry is also easily worn and reduced.

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