Give two examples of gases with (1) atomicity = 2

Explanation

To solve the question of providing two examples of gases with atomicity equal to 2, we can follow these steps:

### Step-by-Step Solution:

1. **Understand the Concept of Atomicity**:
- Atomicity refers to the number of atoms in a molecule.
- If a molecule consists of two atoms, it is termed as diatomic, which means its atomicity is 2.

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