Question

Answer from which metal these objects are made
*(¡¡¡) is more important ​

Answer 1

(i) Electric Wires - Tin

(ii) Ornaments - Gold

(iii) Filament of bulb - Tungsten

(iv) Silvery Foil over sweets - Silver

(v) Foils to wrap food - aluminum

(vi) Pipes to supply water - Plastic or PVC pipes