| Solution | Length | |
|---|---|---|
| 3 letters | ||
| ide | 3 | |
| 4 letters | ||
| atom | 4 | |
| neon | 4 | |
| lead | 4 | |
| zinc | 4 | |
| iron | 4 | |
| 5 letters | ||
| radon | 5 | |
| xenon | 5 | |
| water | 5 | |
| stuff | 5 | |
| boron | 5 | |
| odium | 5 | |
| argon | 5 | |
| 6 letters | ||
| carbon | 6 | |
| iodine | 6 | |
| sodium | 6 | |
| osmium | 6 | |
| oxygen | 6 | |
| 7 letters | ||
| isotope | 7 | |
| calcium | 7 | |
| radical | 7 | |
| reagent | 7 | |
| uranium | 7 | |
| 8 letters | ||
| chlorine | 8 | |
| catalyst | 8 | |
| nitrogen | 8 | |
| titanium | 8 | |
| chromium | 8 | |
| tungsten | 8 | |
| 9 letters | ||
| manganese | 9 | |
| substance | 9 | |
| 10 letters | ||
| SUBSTRATUM | 10 | |