Home » Tests » Punjab 9th Class Chemistry Chapter 2 Structure of Atoms Mcqs Test Online

Punjab 9th Class Chemistry Chapter 2 Structure of Atoms Mcqs Test Online

Total Question
10 Questions
Total Marks
20 Marks
Total Time
10 Minuts
Test Help For ::

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Test Name



Ch.2 # Structure of Atoms

Subject



Chemistry (9th Class)

Test Type



Mcqs


Punjab 9th Class Chemistry Chapter 2 Structure of Atoms Mcqs Test Online

Punjab 9th Class Chemistry Chapter 2 Structure of Atoms 9th Class Punjab

Chemistry

1. Number of neutrons in ²⁷₁₃ M are:

 

Question 1 of 10

2. Which isotope is commonly used to irradiate cancer calls?

 

Question 2 of 10

3. ₁₁Na has electronic configuration:

 

Question 3 of 10

4. Rutherford used _____________ particles in his experiments.

 

Question 4 of 10

5. M shall has sub-shells:

Question 5 of 10

6. According to Bohr atomic model:

Question 6 of 10

7. Which of the following statement is not correct about isotopes?

 

Question 7 of 10

8. Chlorine has two isotopes, both of which have

 

Question 8 of 10

9. A sub-shell that can accommodate 6 electrons is:

 

Question 9 of 10

10. Which isotope is used in nuclear reactors?

 

Question 10 of 10


 

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