| Answer | Crossword Clue |
|---|---|
| IRON | Element, its atomic number 26. |
| thallium | The chemical element of atomic number 81, a soft silvery-white metal that occurs naturally in small amounts in pyrite and other ores. Its compounds are very poisonous |
| neodymium | The chemical element of atomic number 60, a silvery-white metal of the lanthanide series. Neodymium is a component of misch metal and some other alloys, and its compounds are used in coloring glass and ceramics |
| IRON | Atomic number 26 |
| IRON | Element number 26 |
| GGQY | Element number 26: iodine or (contrarily) nitrogen (4) |
