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The Periodic Table
| Element | Made of one atom only |
|---|---|
| Atom | The Smallest Part of any element. |
| C | Carbon |
| H | Hydrogen |
| N | Nitrogen |
| O | Oxygen |
| Element | Made of one atom only |
| Protons + | Have a positive charge |
| Neutrons | Have a neutral charge |
| Electroncs - | Have a negative charge |
| Sub Atomic Particles | An atom is made of 3 Sub Atomic Particles - Protons - Neutrons -electrons |