Asked in NUMS 2023 2023Moderate

If value of azimuthal quantum number is 2 then total values of magnetic qunatum number will be:

Correct answer: B. 05

  • A. 03
  • B. 05
  • C. 07
  • D. 10

Explanation

Option B shows the correct value of magnetic quantum number when azimuthal quantum number is 2, the m value is: -2, -1 , 0 , +1 , +2

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About Quantum Numbers

Quantum numbers describe an electron's energy level, subshell, orbital orientation and spin. You examine the principal, azimuthal, magnetic and spin quantum numbers, their allowed values, orbital capacity and how they determine electronic configurations and distinguish electrons within an atom.

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