Which of the following statements concerning the quantum numbers are correct?

Options

A. Angular quantum number determines the three dimensional shape of the orbital
B. The principal quantum number determines the orientation and energy of the orbital
C. Magnetic quantum number determines the size of the orbital
D. Spin quantum number of an electron determines the orientation of the spin of electron relative to the choses axis.

Explanation

To determine which statements concerning quantum numbers are correct, we will analyze each statement based on our understanding of the four types of quantum numbers: principal quantum number (n), azimuthal quantum number (l), magnetic quantum number (m), and spin quantum number (s).

### Step-by-Step Solution:

1. **Understanding Quantum Numbers**:
- **Principal Quantum Number (n)**: Indicates the shell of the electron, determining its size and energy.
- **Azimuthal Quantum Number (l)**: Defines the subshell and determines the shape of the orbital.
- **Magnetic Quantum Number (m)**: Provides information about the spatial orientation of the orbital.
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