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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. The charge on atom of ²⁷₁₃ Al is:

Question 1 of 20

2. Charge on an electron was shown by:

Question 2 of 20

3. The number of neutrons in ³⁹₁₉ K are

Question 3 of 20

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

Question 4 of 20

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

Question 5 of 20

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

Question 6 of 20

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

Question 7 of 20

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

Question 8 of 20

9. Isotopes have different:

Question 9 of 20

10. Two wavelength of an electron:

Question 10 of 20

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

Question 11 of 20

12. The velocity of a photon is:

Question 12 of 20

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

Question 13 of 20

14. Cathode rays contain a stream of:

Question 14 of 20

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

Question 15 of 20

16. Charge on fundamental particle neutrino is:

Question 16 of 20

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

Question 17 of 20

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

Question 18 of 20

19. Which of the following has highest mass?

Question 19 of 20

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

Question 20 of 20


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