State the geometry of `PCl_5` molecule. Draw its structure.

Explanation

To determine the geometry of the PCl5 molecule and draw its structure, we can follow these steps:

### Step 1: Identify the central atom and its valence electrons
- The central atom in PCl5 is phosphorus (P).
- Phosphorus is in group 15 of the periodic table and has 5 valence electrons.

### Step 2: Identify the surrounding atoms and their valence electrons
- The surrounding atoms are chlorine (Cl).
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