Why is gold and silver used for making ornaments?
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gold and silver are used for making ornaments because they have very high reactivity that is they cannot react with air or oxygen easily therefore cannot become rust whereas if we use iron which instead of gold and silver, it will react with air and can become rust
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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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