Write the coordination number and oxidation state of Platinum in the complex `[Pt(en)_2Cl_2]`

Explanation

To determine the coordination number and oxidation state of platinum in the complex \([Pt(en)_2Cl_2]\), we can follow these steps:

### Step 1: Identify the ligands in the complex
The complex \([Pt(en)_2Cl_2]\) contains two types of ligands:
- Ethylenediamine (en), which is a bidentate ligand.
- Chloride ions (Cl), which are monodentate ligands.

### Step 2: Determine the contribution of each ligand to the coordination number
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