| Answer | Crossword Clue |
|---|---|
| THEMATIC | With common elements |
| MODES | Most common elements |
| IUM | Common suffix on chemical elements |
| TRIODE | Vacuum tube with three elements |
| NULL | Like sets with no elements |
| DIODE | Electron tube with two elements |
| DRAMEDY | Program with both serious and comic elements |
| ALLOTROPES | Elements with more than one molecular form |
| NTUPLE | Math set with an unspecified number of elements |
| BEDKNOBSANDBOOMSTICKS | ... decorative furniture elements being blown off with dynamite? |
| ARSENIC | One of two elements that ends with the letter C |
| HALOGENS | Only group with elements in all three states of matter at room temperature |
