The oxidation number of sulphur in `S_(8), S_(2)F_(2) and H_(2)S` respectively are:

Explanation

To find the oxidation number of sulfur in the compounds \( S_8 \), \( S_2F_2 \), and \( H_2S \), we can analyze each compound step by step.

### Step 1: Determine the oxidation number of sulfur in \( S_8 \)

- **Analysis**: \( S_8 \) is the elemental form of sulfur. In its natural state, the oxidation number of an element is always 0.
- **Conclusion**: The oxidation number of sulfur in \( S_8 \) is **0**.

### Step 2: Determine the oxidation number of sulfur in \( S_2F_2 \)
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