| Answer | Crossword Clue |
|---|---|
| NEGATIVE | Charge on an electron |
| SHIPPINGLANE | Main route on the main (with an up-front charge) |
| ION | Free of an electron |
| IONIZED | Removed an electron from, perhaps |
| NEGATRON | Old term for an electron. |
| ION | It may have an extra electron |
| ANODE | Positive terminal of an electron tube |
| GRID | Wire mesh in an electron tube. |
| MUON | Particle that can temporarily replace an electron |
| ORBITAL | What an electron occupies in an atom |
| MUON | Subatomic particle more massive than an electron |
| HELIX | Path an electron may take moving in a constant magnetic field |
