Draw a neat and labelled diagram showing the structure of an atom.

Explanation

### Step-by-Step Solution:

1. **Understanding the Atom Structure**:
- An atom consists of three main types of subatomic particles: protons, neutrons, and electrons.
- Protons and neutrons are located in the nucleus at the center of the atom, while electrons orbit around the nucleus.

2. **Drawing the Nucleus**:
- Start by drawing a small circle in the center of your diagram. This circle represents the nucleus of the atom.
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