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Our of 5d, 2f, 3d, 5s , the subshell whi...

Our of 5d, 2f, 3d, 5s , the subshell which does not make sense is ………………..

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To determine which subshell does not make sense among 5d, 2f, 3d, and 5s, we need to analyze each subshell based on the principles of quantum mechanics, specifically the principal quantum number (n) and the azimuthal quantum number (l). ### Step-by-Step Solution: 1. **Understanding Quantum Numbers**: - The principal quantum number (n) indicates the energy level of an electron in an atom and can take positive integer values (1, 2, 3, ...). - The azimuthal quantum number (l) defines the subshell and can take values from 0 to (n-1). Each value of l corresponds to a specific subshell: - l = 0 corresponds to s ...
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Knowledge Check

  • Which of the following orbital does not make sense ?

    A
    3d
    B
    3f
    C
    5p
    D
    7s

  • Which of the following orbitals does not make sense ?

    A
    6s
    B
    3p
    C
    2d
    D
    4f

  • 5f-subshell is filled by electron (s) :

    A
    in actinides
    B
    after filling of 7s-subshell
    C
    before filling of electron in 6d series
    D
    all are correct