Atomic Structure Question 211

Question: Principal quantum number of an atom represents [EAMCET 1979; IIT 1983; MNR 1990;UPSEAT 2000, 02]

Options:

A) Size of the orbital

B) Spin angular momentum

C) Orbital angular momentum

D) Space orientation of the orbital

Show Answer

Answer:

Correct Answer: A

Solution:

Principal quantum no. tells about the size of the orbital.



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