What's the Correct Order? | Choices |
1. (Water forming) | Tungsten |
2. (Las Vegas) | Copper |
3. (Rotten eggs) | Arsenic |
4. (Swimming pools) | Chlorine |
5. (Strengthen bones) | Mercury |
6. (Magnetic) | Hydrogen |
7. (Cyprus) | Neon |
8. (Old Lace?) | Calcium |
9. (Wolfram) | Iron |
10. (Quicksilver) | Sulphur |