The z-component of angular momentum of an electron in an atomic orbital given as ………..

Explanation

To find the z-component of angular momentum of an electron in an atomic orbital, we can follow these steps:

### Step-by-Step Solution:

1. **Understand the Concept of Angular Momentum**:
- Angular momentum in quantum mechanics is quantized and is described by quantum numbers. The z-component of angular momentum is particularly important in atomic physics.

2. **Identify the Quantum Number**:
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