d subshell has
Correct answer: B. 5 orbitals
- A. 3 orbitals
- B. 5 orbitals
- C. 7 orbitals
- D. 12 orbitals
Explanation
d Subshell: The d subshell corresponds to the azimuthal quantum number (l) = 2.Magnetic Quantum Number (m): For l=2, the magnetic quantum number (m) can take on values from -2 to +2, including 0. This gives us a total of 5 possible values of m: -2, -1, 0, +1, +2.Number of Orbitals: Each value of m represents a different orbital within the d subshell. Therefore, the d subshell has 5 orbitals.
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