Give reasons for the following.
Platinum, gold and silver are used to make jewellery.

Give reasons (a) Platinum, gold and silver are used to make jewellery. (b) Sodium, potassium and lithium are stored under oil. (c) Aluminium is a highly reactive metal, yet it is used to make utensils for cooking. (d) Carbonate and sulphide ores are usually converted into oxides during the process of extraction.

Metal which is used to make jewellery

Give reasons for the following : Silver is used in making mirrors.

Which metals are used in making jewellery?Why?

Why are gold and silver often used in making ornaments?

The chemical reagent used for leaching of gold and silver ores is

The chemical reagent used for leaching of gold and silver ores is

The chemical reagent used for leaching of gold and silver ores is