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Element
1-20
| Question | Answer |
|---|---|
| 1 | Hydrogen |
| 2 | Helium |
| 3 | Lithium |
| 4 | Beryllium |
| 5 | Boron |
| 6 | Carbon |
| 7 | Nitrogen |
| 8 | Oxygen |
| 9 | Fluorine |
| 10 | Neon |
| 11 | Sodium |
| 12 | Magnesium |
| 13 | Aluminum |
| 14 | Silicon |
| 15 | Phosphorus |
| 16 | Sulfur |
| 17 | Chlorine |
| 18 | Argon |
| 19 | Potassium |
| 20 | Calcium |