Write the molecular formula of nitric acid. Write the type and number of atoms which constitute a molecule of nitric acid. 

Explanation

To solve the question, we will follow these steps:

### Step 1: Write the molecular formula of nitric acid.
The molecular formula of nitric acid is **HNO₃**.

### Step 2: Identify the types of atoms in nitric acid.
In the molecular formula HNO₃, we can identify the following types of atoms:
- Hydrogen (H)
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