Identify the following
The compound of two non metals which exists in all the three states under normal conditions.

Explanation

To solve the question, "Identify the compound of two non-metals which exists in all three states under normal conditions," we can follow these steps:

### Step 1: Understand the Question
We need to identify a compound that is made up of two non-metals and can exist in solid, liquid, and gaseous states under normal conditions (room temperature and atmospheric pressure).

**Hint:** Look for compounds that are commonly known to exist in different states.

### Step 2: Identify Non-Metal Elements
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