Reasons for the golden garden golden garden: The jewelry workmanship of Mengjin Garden should be slightly rough, and most of them are big -name imitations, and few original works. Menjin garden's gold is getting smaller and smaller in the choice of 999 content, but compared to the design of Jintong and silver buildings, most of them are priced products, Mengjin Garden is still more economical. This purchase of gold: 1, weight. If the items are golden, there is a heavy feeling, which is the "gold pending hand" that people say, otherwise it is light. 2, see color. Pure gold is shining with dazzling light under the strong light, which is not available in other metals, including copper inside. 3, the rhyme. Gold jewelry was thrown on the floor, and the fake sound was sharp, and it was higher than the gold jump. 4, soft and hard. Gold has the characteristics of good ductility and small hardness. Pure gold is folded and soft, and the copper strips are laborious. 5, sour. Gold encounters acid and insoluble. For false metals such as copper and other lively metals, it reacts with acidic solutions.
Reasons for the golden garden golden garden: The jewelry workmanship of Mengjin Garden should be slightly rough, and most of them are big -name imitations, and few original works.
Menjin garden's gold is getting smaller and smaller in the choice of 999 content, but compared to the design of Jintong and silver buildings, most of them are priced products, Mengjin Garden is still more economical.
This purchase of gold:
1, weight. If the items are golden, there is a heavy feeling, which is the "gold pending hand" that people say, otherwise it is light.
2, see color. Pure gold is shining with dazzling light under the strong light, which is not available in other metals, including copper inside.
3, the rhyme. Gold jewelry was thrown on the floor, and the fake sound was sharp, and it was higher than the gold jump.
4, soft and hard. Gold has the characteristics of good ductility and small hardness. Pure gold is folded and soft, and the copper strips are laborious.
5, sour. Gold encounters acid and insoluble. For false metals such as copper and other lively metals, it reacts with acidic solutions.