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classifying elements
vocabulary
| Term | Definition |
|---|---|
| proton | A particle in the space inside the nucleus of an atom that carries one unit of positive electric charge |
| Electron | |
| Atomic number | |
| molecule | |
| Metals | |
| Nonmetal | |
| Noble gases | |
| Metalloids | |
| Periodic table | A chart that shows all of the known elements and there properties |
| A particle in the space outside |