| Answer | Crossword Clue |
|---|---|
| niobous | containing trivalent niobium, as niobous chloride, NbCl3 |
| arsenous | containing arsenic in the trivalent state, as arsenous chloride, AsCl3 |
| arsenious | containing arsenic in the trivalent state, as arsenous chloride, AsCl3 |
| Answer | Crossword Clue |
|---|---|
| niobous | containing trivalent niobium, as niobous chloride, NbCl3 |
| arsenous | containing arsenic in the trivalent state, as arsenous chloride, AsCl3 |
| arsenious | containing arsenic in the trivalent state, as arsenous chloride, AsCl3 |
Crossword
a puzzle consisting of a grid of squares and blanks into which words crossing vertically and horizontally are written according to clues.