Elements Compounds Substances Metals And Non Metals Quiz 3 (20 MCQs)

Quiz Instructions

Select an option to see the correct answer instantly.

1. A particle may be

Correct Answer: D) All of these.

2. Copper wire is an example of

Correct Answer: C) An element.

3. Aluminium foil used for wrapping

Correct Answer: B) Food.

4. Which one of the following is used for decorating sweets?

Correct Answer: A) Silver foil.

5. Zinc replaces copper from

Correct Answer: D) Copper sulphate.

6. Smallest metal name in period table is Tin with a symbol of

Correct Answer: D) Sn.

7. Which one of the following is metal?

Correct Answer: D) Na.

8. Symbol of Mercury is

Correct Answer: A) Me.

9. There are ..... nonmetals.

Correct Answer: C) 22.

10. Gold is used in

Correct Answer: B) Jewellery.

11. The property of metal by which it can be drawn into wires is called

Correct Answer: A) Ductility.

12. Which metal is found in liquid state of room temperature?

Correct Answer: D) Hg.

13. Elements common in both man and brick wall is

Correct Answer: D) All of these.

14. Alloys are a form of

Correct Answer: B) Mixture.

15. The property of metals by which they can be beaten in to thin sheets is called

Correct Answer: D) Malleability.

16. Naturally occurring elements are

Correct Answer: B) 92.

17. Symbol of Copper is

Correct Answer: D) Cu.

18. Symbol of carbon is

Correct Answer: A) C.

19. Material is largely composed of

Correct Answer: A) Atoms.

20. All materials shown property of malleability expect

Correct Answer: C) Graphite.