| Elektronendonator | electron donor |
| Elektronenvolt | electron volt electronvolt |
| Protonendonator | proton donor |
| Elektroneneinfang | electron capture |
| Elektromotor | electric motor |
| Elektronenmasse | electron mass |
| Elektronenröhre | thermionic valve electron tube |
| Elektronenstrahl | electron beam |
| elektronegativ | electronegative |
| Elektroflotation | electroflotation |
| Elektrolytkondensator | electrolytic capacitor |
| Elektronenaffinität | electron affinity |
| Elektronvolt | electron volt |
| Elektrodynamik | electrodynamics |
| Elektrogerät | electric appliance |
| Elektroingenieur | electrical engineer |
| Elektronenhülle | atomic shell electron shell |
| Elektrotechniker | electrical engineer |
| Elektro-Auto | electric |
| Elektroschocker | stun gun |