Question

Mention any one property of following Substances: a) Gold chain b) Copper Wire c)Sponge

Answer 1

Answer:

a. gold chain- malleable

b. copper wire- ductility

c. spong - porous

Answer 2

Answer:

Gold ..is a higle mellable and ductile metal.

.1gram of gold can be used to make 2 km length of wire

.

Copper .

its has a good electrical property and so used in ciruits.

Sponge

A sponge is a tool or cleaning aid made of soft, porous material.