Quantum Numbers

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Q. For an electron in a 3d orbital, what are the possible values of l?
  • A. 0
  • B. 1
  • C. 2
  • D. 3
Q. For an electron in a 3d orbital, what are the possible values of m_l?
  • A. -2, -1, 0, 1, 2
  • B. -1, 0, 1
  • C. 0, 1
  • D. 0, 1, 2
Q. For an electron in a 3p orbital, what are the possible values of m_l?
  • A. -1, 0, +1
  • B. 0, +1, +2
  • C. -2, -1, 0
  • D. 0, -1, -2
Q. For an electron in a 3p orbital, what are the possible values of m_s?
  • A. -1/2, +1/2
  • B. 0, +1
  • C. 1, 2
  • D. -1, 0, +1
Q. For an electron in a 3p orbital, what are the possible values of the magnetic quantum number (m_l)?
  • A. -1, 0, +1
  • B. 0, +1, +2
  • C. -2, -1, 0
  • D. 1, 2, 3
Q. For an electron in a 5d orbital, what are the possible values of m_l?
  • A. -2, -1, 0, 1, 2
  • B. -3, -2, -1, 0, 1, 2, 3
  • C. 0, 1, 2
  • D. -1, 0, 1
Q. For the quantum state with n=3, l=1, how many possible values can m_l take?
  • A. 1
  • B. 2
  • C. 3
  • D. 5
Q. If an electron has quantum numbers n=2, l=0, and m_l=0, which orbital does it occupy?
  • A. 2s
  • B. 2p
  • C. 1s
  • D. 3s
Q. If an electron has quantum numbers n=3, l=1, and m_l=-1, what is the possible value of the spin quantum number?
  • A. +1/2
  • B. -1/2
  • C. 0
  • D. 1
Q. If an electron has the quantum numbers n=3, l=1, m_l=0, what type of orbital does it occupy?
  • A. s
  • B. p
  • C. d
  • D. f
Q. If an electron has the quantum numbers n=3, l=1, m_l=0, what type of orbital is it in?
  • A. s
  • B. p
  • C. d
  • D. f
Q. If an electron has the quantum numbers n=3, l=1, what is the possible range of m_l?
  • A. -1, 0, +1
  • B. 0, +1, +2
  • C. -2, -1, 0
  • D. -1, 0, +1, +2
Q. If an electron is in the state characterized by the quantum numbers n=4, l=0, what is the value of m_l?
  • A. 0
  • B. 1
  • C. -1
  • D. 2
Q. If an electron is in the state characterized by the quantum numbers n=4, l=2, what is the value of m_l?
  • A. -2
  • B. 0
  • C. 2
  • D. All of the above
Q. If n=4 and l=2, what is the type of orbital?
  • A. s
  • B. p
  • C. d
  • D. f
Q. If the azimuthal quantum number l = 1, what is the shape of the orbital?
  • A. Spherical
  • B. Dumbbell
  • C. Double dumbbell
  • D. None of the above
Q. If the principal quantum number n = 4 and the azimuthal quantum number l = 2, what is the maximum number of electrons in this subshell?
  • A. 8
  • B. 10
  • C. 14
  • D. 16
Q. If the principal quantum number n = 4, what are the possible values of l?
  • A. 0, 1, 2, 3
  • B. 1, 2, 3, 4
  • C. 0, 1, 2, 3, 4
  • D. 0, 1, 2
Q. If the principal quantum number n = 4, what are the possible values of the azimuthal quantum number l?
  • A. 0, 1, 2, 3
  • B. 1, 2, 3, 4
  • C. 0, 1, 2, 3, 4
  • D. 0, 1, 2
Q. In which of the following orbitals would an electron have the highest energy?
  • A. 1s
  • B. 2s
  • C. 2p
  • D. 3s
Q. What is the maximum number of electrons that can be accommodated in a shell with principal quantum number n=5?
  • A. 10
  • B. 18
  • C. 32
  • D. 50
Q. What is the maximum number of electrons that can be accommodated in a shell with quantum number n=4?
  • A. 8
  • B. 18
  • C. 32
  • D. 2
Q. What is the maximum number of electrons that can be accommodated in a shell with n=3?
  • A. 8
  • B. 18
  • C. 32
  • D. 2
Q. What is the maximum number of electrons that can be accommodated in a subshell with the quantum number l = 2?
  • A. 2
  • B. 6
  • C. 10
  • D. 14
Q. What is the maximum number of electrons that can be accommodated in the n=2 shell?
  • A. 2
  • B. 4
  • C. 8
  • D. 10
Q. What is the maximum number of electrons that can be accommodated in the n=5 shell?
  • A. 10
  • B. 18
  • C. 32
  • D. 50
Q. What is the maximum number of electrons that can occupy a single orbital?
  • A. 1
  • B. 2
  • C. 3
  • D. 4
Q. What is the maximum number of electrons that can occupy a subshell with the quantum numbers n=3 and l=2?
  • A. 2
  • B. 6
  • C. 10
  • D. 14
Q. What is the maximum number of electrons that can occupy a subshell with the quantum number l = 2?
  • A. 2
  • B. 6
  • C. 10
  • D. 14
Q. What is the maximum number of orbitals in a subshell where l = 1?
  • A. 1
  • B. 3
  • C. 5
  • D. 7
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