Predict the number of nodes and nodal planes in `(i) 3p_x (ii) 4s and (iii) 3d_(x^2 - y^2)` orbital .

Explanation

To predict the number of nodes and nodal planes in the given orbitals, we will use the following formulas:

1. **Radial Nodes**: The number of radial nodes can be calculated using the formula:
\[ \text{Radial Nodes} = n - l - 1 \]
where \( n \) is the principal quantum number and \( l \) is the azimuthal quantum number.

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