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Class 5 Science Chapter 7 Test 1


Updated: 25 Jul 2022

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Welcome to your Class 5 Science Chapter 7 Test 1

1. 
On neutral atom, there is ________ charge.

2. 
Similar charges ________ each other.

3. 
Opposite charges ________ each other.

4. 
There are ________ types of charge.

5. 
A ________ is used to control the flow of charge.

6. 
A spark is produced when clouds having opposite charges come near each other is known as ________.

7. 
When a balloon is rubbed with woolen cloth, then balloon acquired ________ charge.

8. 
The flow of electric charge is known as ________.

9. 
The clouds are charged due to ________.

10. 
A proton has a ________ charge.

11. 
A ________ is produced when clouds having opposite charges come near each other.

12. 
The material which gains excess of electrons become ________ charged.

13. 
Protons and electrons are ________ in number in an atom.

14. 
The material which has a deficiency of electron means ________ charge.

15. 
The ________ contains further smallest particles electrons and protons.

16. 
Electricity is a form of _________.

17. 
The material which loses electron becomes ________ charged.

18. 
The smallest particle of a material is called ________.

19. 
When protons and electrons are equal in number, then an atom is ________.

20. 
Lighting is a kind of ________.

21. 
________ is a basic property of matter.

22. 
When a plastic comb is pulled through dry hair, it is ________charged.

23. 
Electron has a ________ charge.

24. 
As a whole, atom is ________.


jawad khalil

jawad khalil

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