Write the IUPAC name of the following compound. `[Pt(NH_3)_4][PtCl_4]`

Explanation

To write the IUPAC name of the compound `[Pt(NH_3)_4][PtCl_4]`, we will follow these steps:

### Step 1: Identify the Cationic and Anionic Parts
The compound consists of two parts:
- The first part `[Pt(NH_3)_4]` is the cationic part.
- The second part `[PtCl_4]` is the anionic part.

### Step 2: Determine the Oxidation States
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