| Answer | Crossword Clue |
|---|---|
| PLUS | Anode indicator |
| ION | Anode-directed particle |
| NEG | Battery anode chg. |
| BATTERYTERMINAL | Anode or cathode |
| POS | Like an anode: Abbr. |
| ANION | An ion that migrates to the anode |
| ELECTRONTUBA | Instrumental device with an anode and a cathode? |
