| Answer | Crossword Clue |
|---|---|
| TIN | Element with twice as many protons as manganese |
| OSMIUM | Element that is twice as dense as lead |
| Answer | Crossword Clue |
|---|---|
| TIN | Element with twice as many protons as manganese |
| OSMIUM | Element that is twice as dense as lead |
Crossword
a puzzle consisting of a grid of squares and blanks into which words crossing vertically and horizontally are written according to clues.