Question

Name three noble metals.Describe their use

Answer 1

gold ,silver and platinum are the three noble metals . these elements are also used in mediciens and silver is antibacterial

Answer 2

platinum, gold and silver are considered bullion metals, and are extensively used to make jewellery and coins. Silver is also used in medicines due to its antibacterial properties. Platinum is used as a catalyst and in making electrodes. Gold has always been the most popular and revered noble metal, and has been used has coins and currencies since time immemorial.


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