| elektronegativ | electronegative |
| Elektronegativität | electronegativity |
| Elektrogerät | electric appliance |
| Elektrostatik | electrostatics |
| Elektronvolt | electron volt |
| Elektrodynamik | electrodynamics |
| Elektronenmasse | electron mass |
| Elektronenvolt | electron volt electronvolt |
| Elektronik | electronics electronic circuit |
| Elektrotechnik | electrical engineering electrotechnology electro-technics |
| Elektrifikation | electrification |
| Elektro-Auto | electric |
| Elektroflotation | electroflotation |
| Elektronendonator | electron donor |
| Elektrozaun | electric fence |
| Elektrikerin | electrician |
| Elektrizität | electricity current |
| Elektroauto | electric car |
| Elektrochemie | electrochemistry |
| Elektrode | electrode |