Give reasons

(a) Platinum, gold and silver are used to make jewellery.

 

Answer

(a) Platinum, gold and silver are used to make jewellery because

  • They are very lustrous metals.
  • They are the least reactive metals, hence they do not corrode easily.
  • They are malleable and ductile . Hence, they can be moulded into different ornaments.
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Maninder Singh

CA Maninder Singh is a Chartered Accountant for the past 14 years and a teacher from the past 18 years. He teaches Science, Economics, Accounting and English at Teachoo