| Answer | Crossword Clue |
|---|---|
| BORON | Element before carbon on the periodic table |
| BORON | Element next to carbon on the periodic table |
| BORON | Element between beryllium and carbon on the periodic table |
| BORON | It precedes carbon on the periodic table |
| RAREGAS | Last-column element on the periodic table |
| ARGON | Element under neon on the periodic table |
| MANGANESE | Element next to iron on the periodic table |
| ARGON | Element immediately below neon on the periodic table |
| XENON | Element next to iodine on the periodic table |
| NEON | Element between helium and argon on the periodic table |
| MANGANESE | Element between chromium and iron on the periodic table |
| ASTATINE | Element between polonium and radon on the periodic table |
| LEAD | Element between thallium and bismuth on the periodic table |
| METAL | Element on the left side of the periodic table |
