Why ornemants are preferably made of gold &silver
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Gold ,silver & diamonds are used in jeweler because Metals like gold, silver, platinum etc. Have lustre ,and these are less reactive, these metals cannot react with air water and acids and these metals are malleable and ductile. Due to these properties these metals are called noble metals and they are used in jewelers.
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gold and silver are used or suitable for making jewellery. Gold and Platinum are highly dense metals, malleable, and very resistant to corrosion. They are easy to melt and cast such as in the lost was process from which much jewelry is made.........
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