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Chemistry Atomic Structure Test Online MCQs

Test Name Atomic Structure Test Online MCQs
Subject Chemistry
Test Type MCQs
Total Question 20
Total Marks 40
Total Time 20 Mints
Test Help For
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Atomic Structure MCQs Test to check your knowledge as well improve your information. Here you will get all the information about the atomic structure, atomic size, atomic charge, electron affinity, ionization energy and atomic energy. all the information is given in the form of multiple choice questions. after attempting these questions you will be able to clear the exam which is related to this topic. Here you will get all the MCQs tests below.

Chemistry Atomic Structure Test Online MCQs


1. No two electrons in an atom can have the same values of all four quantum numbers according to:

Question 1 of 20

2. The fundamental particle that has been least mass is:

Question 2 of 20

3. Which of the following has highest mass?

Question 3 of 20

4. Cathode rays contain a stream of:

Question 4 of 20

5. In the case of atomic spectrum of hydrogen which series of lines lie in the visible region?

Question 5 of 20

6. Bohr’s concept of the orbit in an atom was contradicted by:

Question 6 of 20

7. The charge on atom of ²⁷₁₃ Al is:

Question 7 of 20

8. Isotopes have different:

Question 8 of 20

9. Charge on an electron was shown by:

Question 9 of 20

10. The velocity of a photon is:

Question 10 of 20

11. Among the following ions are, which are has the highest paramagnetism?

Question 11 of 20

12. In Lyman series an electron jumps from higher energy level to:

Question 12 of 20

13. When the electron is excited from K level to M level we get:

Question 13 of 20

14. The number of neutrons in ³⁹₁₉ K are

Question 14 of 20

15. Mass of positron is the same to that of:

Question 15 of 20

16. Charge on fundamental particle neutrino is:

Question 16 of 20

17. The number of unpaired electrons in fluorine atoms is/are:

Question 17 of 20

18. The exchange of particles considered responsible for keeping the nucleons together are:

Question 18 of 20

19. Which of the following atoms has a non-spherical outermost orbital.

Question 19 of 20

20. Two wavelength of an electron:

Question 20 of 20


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