Give reasons:
Dioxygen is a gas while Sulphur is a solid at room temperature

Explanation

To explain why dioxygen (O₂) is a gas while sulfur (S) is a solid at room temperature, we can analyze the molecular structure and intermolecular forces of both substances.

### Step-by-Step Solution:

1. **Molecular Structure of Dioxygen (O₂)**:
- Dioxygen consists of two oxygen atoms bonded together by a double bond (O=O).
- The size of the oxygen molecule is relatively small, which allows it to have a simple molecular structure.

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