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What is the magnetic quantum number of the orbital 2pz?
- a)1
- b)±1
- c)-1
- d)0
Correct answer is option 'D'. Can you explain this answer?
Verified Answer
What is the magnetic quantum number of the orbital 2pz?a)1b)±1c...
The magnetic quantum of orbital ranges from -( l–1) to l–1. Its symbol is given by m. For 2p orbital, there are 3 magnetic quantum numbers namely -1, 0, and 1. For 2pz orbital it's 0, taking that z is the internuclear axis.
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What is the magnetic quantum number of the orbital 2pz?a)1b)±1c...
Understanding the Magnetic Quantum Number
The magnetic quantum number (m_l) is a key component in the quantum mechanical description of atoms, specifically relating to the orientation of orbitals.
Orbital Designation
- The "2pz" orbital is part of the second energy level (n=2) and belongs to the p subshell.
- The p subshell contains three orbitals: 2px, 2py, and 2pz.
Quantum Numbers Overview
- Each electron in an atom is described by four quantum numbers: n (principal), l (azimuthal), m_l (magnetic), and s (spin).
- The principal quantum number (n) indicates the energy level.
- The azimuthal quantum number (l) defines the shape of the orbital.
Magnetic Quantum Number Values
- The magnetic quantum number (m_l) can take on values from -l to +l, including zero.
- For p orbitals, l = 1. Therefore, m_l can be -1, 0, or +1.
Specifics of 2pz Orbital
- The 2pz orbital corresponds to the magnetic quantum number m_l = 0.
- This indicates that the 2pz orbital is oriented along the z-axis.
Conclusion: Correct Answer
- Hence, the magnetic quantum number for the 2pz orbital is indeed 0, making the correct answer option 'D'.
This understanding of quantum numbers is crucial for grasping how electrons are arranged in atoms and their behavior in chemical bonding.
The magnetic quantum number (m_l) is a key component in the quantum mechanical description of atoms, specifically relating to the orientation of orbitals.
Orbital Designation
- The "2pz" orbital is part of the second energy level (n=2) and belongs to the p subshell.
- The p subshell contains three orbitals: 2px, 2py, and 2pz.
Quantum Numbers Overview
- Each electron in an atom is described by four quantum numbers: n (principal), l (azimuthal), m_l (magnetic), and s (spin).
- The principal quantum number (n) indicates the energy level.
- The azimuthal quantum number (l) defines the shape of the orbital.
Magnetic Quantum Number Values
- The magnetic quantum number (m_l) can take on values from -l to +l, including zero.
- For p orbitals, l = 1. Therefore, m_l can be -1, 0, or +1.
Specifics of 2pz Orbital
- The 2pz orbital corresponds to the magnetic quantum number m_l = 0.
- This indicates that the 2pz orbital is oriented along the z-axis.
Conclusion: Correct Answer
- Hence, the magnetic quantum number for the 2pz orbital is indeed 0, making the correct answer option 'D'.
This understanding of quantum numbers is crucial for grasping how electrons are arranged in atoms and their behavior in chemical bonding.
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What is the magnetic quantum number of the orbital 2pz?a)1b)±1c)-1d)0Correct answer is option 'D'. Can you explain this answer?
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What is the magnetic quantum number of the orbital 2pz?a)1b)±1c)-1d)0Correct answer is option 'D'. Can you explain this answer? for Grade 10 2025 is part of Grade 10 preparation. The Question and answers have been prepared according to the Grade 10 exam syllabus. Information about What is the magnetic quantum number of the orbital 2pz?a)1b)±1c)-1d)0Correct answer is option 'D'. Can you explain this answer? covers all topics & solutions for Grade 10 2025 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for What is the magnetic quantum number of the orbital 2pz?a)1b)±1c)-1d)0Correct answer is option 'D'. Can you explain this answer?.
What is the magnetic quantum number of the orbital 2pz?a)1b)±1c)-1d)0Correct answer is option 'D'. Can you explain this answer? for Grade 10 2025 is part of Grade 10 preparation. The Question and answers have been prepared according to the Grade 10 exam syllabus. Information about What is the magnetic quantum number of the orbital 2pz?a)1b)±1c)-1d)0Correct answer is option 'D'. Can you explain this answer? covers all topics & solutions for Grade 10 2025 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for What is the magnetic quantum number of the orbital 2pz?a)1b)±1c)-1d)0Correct answer is option 'D'. Can you explain this answer?.
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