Explain the difference between covalency and oxidation state by taking the example of `N_(2)O_(5)`.

Explanation

To explain the difference between covalency and oxidation state using the example of \( N_2O_5 \), we can break down the solution into several steps:

### Step-by-Step Solution:

1. **Understanding Covalency**:
- Covalency refers to the number of covalent bonds an atom can form with other atoms. It is determined by the number of electrons an atom can share or contribute to bonding.
- In \( N_2O_5 \), nitrogen (N) forms bonds with oxygen (O) atoms. Each nitrogen atom in \( N_2O_5 \) shares electrons with oxygen atoms.

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