How does the principal quantum number (n) influence atomic orbitals?

• A. As n increases, both the size and energy level of atomic orbitals increase.
• B. As n decreases, both the size and energy level of atomic orbitals increase.
• C. As n increases, the size of atomic orbitals decreases while energy level remains constant.
• D. The principal quantum number (n) has no effect on atomic orbitals.

Answer: (A)