Elements Compounds Substances Metals And Non Metals Quiz 1 (25 MCQs)

Quiz Instructions:

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1. Symbol of Magnesium is

2. Smallest particle of a compound is

3. What is the product when sulphur reacts with oxygen?

4. Symbol of iron is

5. Property of objects in which you sight cannot see through object is known as

6. Which of the following is used as a fuel in space rockets?

7. Most common classifications of elements in periodic table are, metal and

8. Elements that are brittle and cannot be rolled into wires are known as

9. Which gas are produced when metal react with acids

10. Which one of the following metal is used thermometers?

11. Other than O and C, main elements of a brick wall includes

12. Sodium metal is stored in

13. Heat conduction is the property of

14. Oxides of non metals are _____ in nature

15. Remaining solid on filter paper is known as

16. Which non metal is essential for our life and inhale during breathing?

17. Letter used to identify an element in periodic table is known as

18. Iron, cobalt and nickel are metals which are

19. When sulphur dioxide is dissolve in water then

20. Brass is an example of

21. What happens when dilute sulphuric acid is poured on a copper plate?

22. Copper sulphate (CuSO4) possesses

23. Which substance is present in fuel?

24. How many nonmetals are in gaseous state?

25. The atomic number of sulphur is_____