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NEET
Exam
NEET
Subject
Chemistry
Chapter
Structure of Atom

NEET · Chemistry · Structure of Atom

What is the main factor responsible for the splitting of energy...

What is the main factor responsible for the splitting of energy levels within the same shell in multi-electron atoms?

Options

  1. APrincipal quantum number (n)
  2. BAzimuthal quantum number (l)
  3. CMagnetic quantum number (ml)
  4. DSpin quantum number (ms)

Correct answer

B. Azimuthal quantum number (l)

Step-by-step solution

Thesplitting of energy levels within the same shell in multi-electron atoms is due to the values of n and l, with lower values of (n + l) resulting in lower energy.
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