What is the coordination number of the metal atom if its geometry is (i) square planar (ii) octahedral?

Explanation

To determine the coordination number of a metal atom based on its geometry, we can analyze the two given geometries: square planar and octahedral.

### Step-by-Step Solution:

1. **Understanding Coordination Number**:
- The coordination number refers to the number of ligand atoms that are directly bonded to the central metal atom in a coordination complex.

2. **Square Planar Geometry**:
...