Question

gold is precious metal it is used to make ornaments ​

Answer 1

Answer:

Copper or silver is added to pure gold to make it hard. Pure gold is called 24 carat gold. This is alloyed with silver or copper to make it hard. Generally 22 carat gold is called ornamental gold which is used for making ornaments.

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Answer 2

Gold is a precious metal ... but it is not the pure gold..It is alloyed with various metals like copper.

The pure gold is 24k { karat} and is extremely soft and malleable , thereby making it rare in jewellery. Gold of 20k , 18k , and 14k are usually used in making jewellery. The karat value of gold is reduced by mixing it with other metals such as copper and silver which in the above pata I've said you......