The answer to each of the following questions is a non- negative integer.
Find the number of P-O-P linkages in `P_4O_10`

Answer

To find the number of P-O-P linkages in \( P_4O_{10} \), we can follow these steps:

### Step 1: Understand the Structure of \( P_4O_{10} \)
- \( P_4O_{10} \) is a molecular compound made up of phosphorus (P) and oxygen (O) atoms.
- It consists of four phosphorus atoms and ten oxygen atoms.

### Step 2: Draw the Structure
- The structure of \( P_4O_{10} \) can be represented as a tetrahedral arrangement of phosphorus atoms.
- Each phosphorus atom is bonded to oxygen atoms, forming P-O-P linkages.

### Step 3: Identify P-O-P Linkages
- In the structure, each phosphorus atom is connected to other phosphorus atoms through oxygen atoms.
- We need to count how many P-O-P linkages are present.

### Step 4: Count the P-O-P Linkages
- By analyzing the structure, we can see that there are multiple P-O-P linkages.
- Specifically, there are 6 P-O-P linkages in total.

### Final Answer
- Therefore, the number of P-O-P linkages in \( P_4O_{10} \) is **6**.

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