Question: what is the composition of 22 carat gold?
Answer: The 22 Karat gold is mostly used in making jewellery. In 22K gold, 22 parts of the metal are gold and rest two comprises of metals like silver, zinc, nickel, and other alloys. It is also known as 91.67 per cent pure gold. Mixing alloys makes the texture of gold harder and hence jewellery becomes durable.