| Answer | Crossword Clue |
|---|---|
| dioxonitric | as in dioxonitric acid, the systematic name of nitrous acid |
| propionic | as in propionic acid, a former name of propanoic acid also PROPANOIC |
| Answer | Crossword Clue |
|---|---|
| dioxonitric | as in dioxonitric acid, the systematic name of nitrous acid |
| propionic | as in propionic acid, a former name of propanoic acid also PROPANOIC |
Crossword
a puzzle consisting of a grid of squares and blanks into which words crossing vertically and horizontally are written according to clues.