| Answer | Crossword Clue |
|---|---|
| NITROMETER | Measuring apparatus for an element. |
| METER | Apparatus for measuring. |
| TIDEMETER | Apparatus for measuring ebb and flow. |
| RIGUP | An apparatus put in order for use. |
| SILA | Prefix for an element |
| BROMIDE | Chestnut named for an element |
| IRONAGE | Period named for an element |
| COBALT | Blue hue named for an element |
| NIOBE | Queen for whom an element is named |
| NOBEL | Scientist for whom an element is named |
