| Answer | Crossword Clue |
|---|---|
| NACL | It dissolves in H2O |
| NACL | It dissolves in H20 |
| GOLD | Aqua regia dissolves it |
| Answer | Crossword Clue |
|---|---|
| NACL | It dissolves in H2O |
| NACL | It dissolves in H20 |
| GOLD | Aqua regia dissolves it |
Crossword
a puzzle consisting of a grid of squares and blanks into which words crossing vertically and horizontally are written according to clues.