Chemistry Atomic Structure Online Quiz Test MCQs

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Given on this page is a free online quiz which includes important questions and answers about the Atomic Structure. All the individuals who want to improve their general knowledge or are currently preparing for any written exam related to this subject can now do so with ease by using our tests as a guide.

Chemistry Atomic Structure Online Quiz Test MCQs

1. Which of the following particles has longest wavelength, if they have same speed:

Question 1 of 15

2. Which one of the following has the same number of electrons as an alpha particle?

Question 2 of 15

3. Maximum potential energy that can electron can have within the atom is:

Question 3 of 15

4. Charge to mass ratio of electron was discovered by:

Question 4 of 15

5. Max planck proposed quantum theory is:

Question 5 of 15

6. According to Planck energy travels is a discontinuous manner and it is composed of large number of tiny discrete units called:

Question 6 of 15

7. Which of the following was discovered first?

Question 7 of 15

8. The e/m value for positive rays is maximum:

Question 8 of 15

9. Alpha rays consists of:

Question 9 of 15

10. The nature of positive rays depends on:

Question 10 of 15

11. X-rays are attracted towards:

Question 11 of 15

12. Neutron was discovered by:

Question 12 of 15

13. X-rays have same nature as:

Question 13 of 15

14. In 1913, Mosley used the x-rays to determine:

Question 14 of 15

15. X-rays were discovered by:

Question 15 of 15




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  • Rozeena

    I got 100 % marks in this quiz …wauuu so happy