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Atomic Numbers
Elements, their symbols, and their atomic number.
| Element/Symbol | Atomic Number |
|---|---|
| Argon (Ar) | 18 |
| Zinc (Zn) | 30 |
| Osmium (Os) | 76 |
| Gadolinium (Gd) | 64 |
| Lead (Pb) | 82 |
| Indium (In) | 49 |
| Hydrogen (H) | 1 |
| Helium (He) | 2 |
| Holmium (Ho) | 67 |
| Carbon (C) | 6 |
| Neon (Ne) | 10 |
| Xenon (Xe) | 54 |
| Radon (Rn) | 86 |