Name two metals which are usually electroplated on cheaper metals for making jewellery (or ornaments).
Gold , Silver and Platinum are the common metals that are used in making Jewellery .
This is because of their following properties :-
1. Ductile :- they can be easily drawn into Wires .
2. Malleable :- they can be easily drawn in to thin sheets .
3. Lustrous :- they have an extra ordinary shine .
4. Noble metals :- they are totally un reactive and hence retain their shine for long .