Punjab 9th Class Chemistry Chapter 2 Structure of Atoms Mcqs Test Online
Questions 10
Total Marks 20
Time 10 Mins

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

Start your preparation for Punjab 9th Class Chemistry Chapter 2 Structure of Atoms Mcqs Test Online. This online test contains 10 MCQs and you have 10 Minutes to complete it. The total marks for this test are 20. This test is valid for students of All Punjab Boards (Lahore, Gujranwala, Multan, etc.) following the PCTB Syllabus. Read the questions carefully and select the correct option below to see your result.

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

Chemistry

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

 

Question 1 of 10

2. ₁₁Na has electronic configuration:

 

Question 2 of 10

3. Chlorine has two isotopes, both of which have

 

Question 3 of 10

4. Rutherford used _____________ particles in his experiments.

 

Question 4 of 10

5. Number of neutrons in ²⁷₁₃ M are:

 

Question 5 of 10

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

 

Question 6 of 10

7. Which isotope is used in nuclear reactors?

 

Question 7 of 10

8. M shall has sub-shells:

Question 8 of 10

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

 

Question 9 of 10

10. According to Bohr atomic model:

Question 10 of 10


 

Guide for Punjab Board Students

Students of BISE Lahore, Gujranwala, Multan, and other Punjab boards must follow the SLO based pattern.

Top Scoring Tips for Punjab:

  • Textbook Reading: The paper is 100% derived from PCTB books. Do not rely only on keybooks.
  • Objective Paper (20%): Practice these online MCQs repeatedly as they are taken from 5-Year Past Papers.
  • Bubble Sheet: Ensure you know how to fill the OMR sheet correctly.

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