What is the valency of Sulphur in `SF_6`

Explanation

To determine the valency of sulfur in SF₆, we can follow these steps:

### Step-by-Step Solution:

1. **Identify the Compound**: We are given the compound SF₆, which consists of sulfur (S) and fluorine (F).

2. **Determine the Valency of Fluorine**: Fluorine is a highly electronegative element and typically has a valency of -1. This means that each fluorine atom can gain one electron to achieve a stable electron configuration.

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