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General Chemistry Previously Asked Questions: Atomic Structure
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General Chemistry Previously Asked Questions: Atomic Structure
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21 Questions

1. Isotopes is that nuclei of atomic nucleus in which
2. Regarding the atom of a chemical element, the magnetic quantum number refers to
3. The atoms, in which the number of protons is same but the number of neutrons is different, are known as
4. In an atom, the order of filling up of the orbitals is governed by
5. Which of the following statement about molecular structure is correct?
6. Which one of the following pairs constitutes particle-antiparticle pair?
7. The atomic nucleus was discovered by
8. Which one of the following pairs constitutes particle-antiparticle pair?
9. A single type of atom is found in
10. The alpha particle carries two positive charges. Its mass is very nearly equal to that of
11. Isotopes are those atoms of the same element which have
12. In an atom, the order of filling up of the orbitals is governed by
13. What is the mass number of an element, the atom of which contains two protons, two neutrons and two electrons?
14. Which of the following is not a part of an atom?
15. Types of computer memory is/are
1. Semi-conductor
2. Magnetic
3. Server
4. Optical Select the correct answer from the codes given below.
16. Radioactivity was discovered by
17. Radioactivity was discovered by
18. Isotopes are those atoms of the same element which have
19. Constituents of atomic nucleus are
20. Radioactivity is measured by
21. Which of the following carries a negative charge?

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