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Atoms — Physics STD 12 Science — Question

Rajasthan BoardEnglish MediumSTD 12 SciencePhysicsAtoms1 Mark
Question
The possible values of principal quantum number can be:
✓

Answer

  1. 1, 2, 3...8
Explanation:
Values of Principle quantum number are 1, 2, 3, 4.....8. 0 is not a Principle quantum number. 
Only odd numbers are not Principle quantum numbers either.
Odd numbers, as well as even numbers, are Principle quantum number except 0 and negative integers.

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