Chemistry Atomic Structure Online Quiz Test MCQs

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. X-rays are attracted towards:

Question 1 of 15

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

Question 2 of 15

3. The nature of positive rays depends on:

Question 3 of 15

4. X-rays have same nature as:

Question 4 of 15

5. Neutron was discovered by:

Question 5 of 15

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

Question 6 of 15

7. Max planck proposed quantum theory is:

Question 7 of 15

8. Alpha rays consists of:

Question 8 of 15

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

Question 9 of 15

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

Question 10 of 15

11. Which of the following was discovered first?

Question 11 of 15

12. X-rays were discovered by:

Question 12 of 15

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

Question 13 of 15

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

Question 14 of 15

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

Question 15 of 15


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  2. i got 100 percent result in my test ……………..that,s good

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

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