Who knows how to distinguish between sterling silver and silver-plated jewelry

Who knows how to distinguish between sterling silver and silver-plated jewelry-silver-plating jewelry means plating a layer of silver on the outer layer of the metal. Silver-plated jewelry will fade if worn for a long time, affecting its appearance. How to distinguish between silver-plated and sterling silver jewelry? Let's share with you the jewelry below. 1. Look at the hardness. Silver-plated jewelry is softer than sterling silver. Silver has lower hardness than copper, but greater than lead and tin. You can use a pin to test the inconspicuous parts of the jewelry. If the needle is slippery and it is difficult to leave marks on the surface, it can be judged as copper. Jewelry; if it is of lead or tin texture, the traces are obvious and prominent; if the physical object has traces but is not obvious, it can be preliminarily judged as pure silver jewelry. 2. Look at the weight. Pure silver is denser than silver-plated jewelry. Pure silver is heavier than silver plated under the same volume. 3. Burn with fire. Hold the jewelry with pliers and burn it with a lighter whose flame color is not green for 5-10 seconds, not too long. The color of the lighter is green, indicating that it is gold-plated jewelry, if the flame of the lighter turns to the original color, it means that it is sterling silver jewelry. The difference between gold-plated jewelry and sterling silver is not very big. With the three identification methods shared above, I believe you also have a certain understanding. If you have a better way, please contact us: Mr. Wang