The z-component of angular momentum of an electron in an atomic orbit is governed by the

Options

A. Principal quantum number
B. Azamothal quantum number
C. Magnetic quantum number
D. Spin quantum number

Explanation

To determine which quantum number governs the z-component of angular momentum of an electron in an atomic orbit, we can follow these steps:

### Step 1: Understand the Quantum Numbers
- There are four quantum numbers that describe the state of an electron in an atom:
1. **Principal Quantum Number (n)**: Indicates the main energy level or shell.
2. **Azimuthal Quantum Number (l)**: Relates to the shape of the orbital and can take values from 0 to (n-1).
3. **Magnetic Quantum Number (m_l)**: Specifies the orientation of the orbital in space and can take values from -l to +l.
4. **Spin Quantum Number (s)**: Describes the intrinsic spin of the electron, which can be +1/2 or -1/2.
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