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  1. Darrell says:

    SummarynThe method of identifying the authenticity of the golden and false is: 1. 掂 weight; 2. Listen to the sound; 3. Look at the hardness; 4. Fire.n1. Type weight: Gold weight is about double the same volume of silver, lead, and tin. True gold has a feeling of falling on the hand, while copper or other metals only feel heavy without falling.n2. Listen to the sound: Pure gold jewelry falls to the ground, and it will make a click. The fake or bad gold falls on the ground, and it will make a dwelling sound, and it will be beating after landing.n3. Look at the hardness: Gold with high color, can leave traces with large head needles or nails. If it is a gold -plated jewelry, the feel is lighter, the texture is harder, the teeth bite the miles, and it is easy to fade with a long time.n4. Fire burning: Burning gold with a lighter, real gold will not change shape after cooling. After the burning, the surface is still golden yellow and it will not be black. If the color is dark, it is not pure gold.nConsultation record · Answer on 2021-12-03nHow to check the authenticity of gold and false identification of gold and false and false are: 1. Type weight; 2. Listen to the sound; 3. Look at the hardness; 4. Fire. 1. Type weight: Gold weight is about double the same volume of silver, lead, and tin. True gold has a feeling of falling on the hand, while copper or other metals only feel heavy without falling. 2. Listen to the sound: Pure gold jewelry falls to the ground, and it will make a click. The fake or bad gold falls on the ground, and it will make a dwelling sound, and it will be beating after landing. 3. Look at the hardness: Gold with high color, can leave traces with large head needles or nails. If it is a gold -plated jewelry, the feel is lighter, the texture is harder, the teeth bite the miles, and it is easy to fade with a long time. 4. Fire burning: Burning gold with a lighter, real gold will not change shape after cooling. After the burning, the surface is still golden yellow and it will not be black. If the color is dark, it is not pure gold. Do you have any other questions? The order ended automatically after 24 hours. If my answer is helpful to you, I look forward to your praise. Is this useful? Dear, this is really dear

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