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.
