18k why is gold attracted by magnets?

18K gold will not be attracted by magnets. 18K gold contains 25% platinum, nickel, silver and other metallic substances, but its main component is gold, so 18K gold will not be attracted by magnets. K represents the gold content of gold, and 18K is an alloy with gold content above 75%. If it can be attracted by magnets, it means that the content of iron, nickel, cobalt and other elements in it is greater than that of gold.

18k gold will not be attracted by magnets. 18K gold is a mixture of 75% gold and 25% other metallic substances, including platinum, nickel, silver, palladium and other metallic elements, of which gold is the most. The elements that can attract magnets are metal elements such as iron, nickel and cobalt, so 18K gold will not be attracted by magnets.

18K gold is gold with a gold content of 18K, and k represents the gold content of gold. The most common ones are 24K, 18K, 14K and 8K, and 18K gold represents an alloy with a gold content of at least 75%. If it can be attracted by magnets, it means that the content of iron, nickel and cobalt is greater than that of gold.

18K gold can be made into ornaments of different colors because it contains 25% other metallic substances. Common colors are white, yellow and rose red, which are called white 18K gold, 18K gold and 18K rose gold respectively, meeting the needs of most young people.