Question

Elements are divided into metals and nonmetals. All metals are electrical conductors. Many of them have a high density

and they are usually ductile and malleable. All these properties influence the way the metals are used. Some metals are

sonorous and so they are used for special purposes.

(i) Which metal shows ductility?

a) Magnesium b) Copper c) Lithium d) Zinc

(ii) Property of metal by which it can be drawn into wire is:

a) Malleability b) density c) elasticity d) ductility

(iii) Property of metal by virtue of which it can be beaten into sheets is:

a) Malleability b) ductility c) conductivity d) resistivity

(iv) ’Sonorous’ means:

a) Causing sound b) having high density c) induce conductivity d) unique property of non metals

(v) Materials that conduct electricity are called:

a) Non-metal b) insulator c) bad conductor d) metal​

Answer 1

Answer:

copper

ductility

malleablity

causing sound

metal

Answer 2

Answer:

1. Copper

2.ductility

3. Malleability

4. Causing sound

5. Metal